JWT Z32 LATE STYLE INJECTOR TO EARLY RAIL ADAPTOR KIT
Date:12/12/2011

1990 to ‘94 300ZXs suffers from an inherent design flaw of the fuel injectors. Nissan used a uniquely designed wet coil type injector back then that left the injector coil wire exposed to chemical attack from oxidizers added to gasoline as years went on. To compound the problem, Nissan designed the injector electrical circuit so the 12V+ side was hot all the time, even when you are in bed sleeping! Once the injector coil insulation has started to deteriorate, a small amount of current can flow across the fuel, eventually shorting the injector coil or in many cases, cause an open circuit in the injector, either way, you end up with dead injectors.

The late style injectors used from 1995 don’t have this issue (Nissan also fixed the 12V+ problem with a switched supply on the later cars). So if you plan on growing old with an early Z32, you will want to convert to the late style injectors and this kit is the least painful way to do it! There are other solutions and other adaptors, but this kit provides the lowest profile top clamp available, for easy access without pulling the upper manifold. Other adaptor designs leave a significant void around the lower nozzle, causing fuel to accumulate and drip at idle, not so conducive to a smooth idle! Our lower adaptor specifically addresses this by filling in the void between the injector and the fuel rail. Kit includes 6 upper and lower adaptors, bolts, and lower adaptor O-rings. Various sized late injectors, ECU calibrations, and electrical connectors are also in stock. Call JWT for more info.

 

JWT VQ35 ADJUSTABLE EXHAUST CAM GEARS
Date:12/9/2011

JWT has just added this set of adjustable VQ exh. cam gears for engine builders intent on gaining the most out of a VQ35 or VQ40 engine, turbo or NA. With eight positions of 2.5 crank degrees each, these gears allow enough adjustment to span a full tooth if needed for infinite cam timing corrections. The gears open up many possibilities like converting Revup engines to run in DE configuration, resetting exhaust cams after altering crank sprocket timing, and just being able to easily explore all cam timing options.  Part# AVQ35-EGEAR

DAI WINS THE MPTCC CHAMPIONSHIP AT FESTAVAL OF SPEED!
Date:11/11/2011
 

Congrats to Dai Yoshihara on a well earned win in Vegas and clinching the MPTCC TU championship for the year! Driving a Nissan Sentra, affectionately nick named “the Dog Car”, due in part to a Rodney Dangerfield complex from a previous life, Dai has set the record straight! Mike Kojima from MotoIQ.com had brought the SR20 (NA) powered “Dog Car” to JWT before Vegas for some final tuning and to try a new set of JWT C6M Camshafts, yielding an extra 20HP and a win for the effort! JWT SR20DE C6M Camshafts are available and in stock.

Dai Yoshihara / JWT win at Motoiq Pacific Tuner Car Challenge
Date:5/31/2011

Not only is Dai one of the nicest drivers around, he is apparently dripping in talent! Dai Yoshihara who is currently leading the Formula Drift Series has now proven himself just as talented at grip motor sports by winning the Motoiq Pacific Tuner Car Challenge TU class, leading from start to finish in a JWT SR20 powered Sentra. This is only Dai’s second race away from the Drift series, winning both. Congratulations, Dai Yoshihara   and Mike Kojima on a great win! Click here for story at Motoiq.com.

Vinny Ten 350Z wins big at 2011 Sport Compact Springnationals
Date:5/9/2011

 

Congratulation Vinny Ten, Rocky and crew for taking a completely stock bodied 350Z to a 1st place Unlimited Street podium at the Sport Compact Springnationals! This is basically a stock interior, stock bodied 350Z running street legal tires and topping the scale at over 3500 lbs, yet able to turn in consistent mid-9 second runs at 140 MPH all day long. A true testament to Vinny’s legendary know how and years of experience on the drag strip. Along with Vinny’s usual chassis and driveline secret sauce, a JWT Twin Turbo System and JWT Camshafts where chosen for the horsepower side of their equation. Again, congratulations and thanks for including JWT!    VIDEO

In Production: JWT 6-Speed Trans Adaptor for 300ZX (Z32)
Date:4/19/2011

The 350Z & Infiniti G came with a very strong 6-Speed transmission that is starting to show up more and more at the auto recyclers, making for a reasonably priced option for other high-powered Nissans. Unfortunately, it sports an integrated bell housing, making this conversion difficult at best. By scrounging an automatic tranny bell housing from an automatic that was fitted to the same motor you are adapting to, this adaptor ties everything together. Either the 07+ 350Z Concentric Release Bearing or an aftermarket C.R.C. (Tilton) can be used. The no longer used VQ35 bell housing is cut away and the new adaptor replaces the original front sealing cover. This adaptor can mount a 6-Speed to a VG30DE(TT), SR20DE, KA24DE, or VH45DE engine. Adaptors for the VK56 and others will be available soon after the release of this adaptor. Contact Ben for release date or other information. 619 442-0680

Krider Racing wins Western Endurance Racing Championship
Date:2/22/2011





Congratulation, Rob, Keith and crew on your E3 Championship! JWT has been involved with Nissan Racing for over 35 years and it is guys like Rob, Keith and company that represent what we love about this business. Rob is that guy that truly represents the spirit of grass roots racing and reminds us that if you want to go racing, you can, just do the hard work and get’r done! JWT is glad to be onboard, great job. More on Krider Racing at GoRacingTV.com



 

VK56 CAMSHAFT JWT S7 / S2 COMBO UPDATE FOR PRE-'07 MODELS
Date:10/27/2010

If you do enough dyno testing, there will be those rare and unexpected combinations that pleasantly surprise. Here is one we want to share, take the extremely popular JWT VK56 S2 exhaust cams and combine them with JWT S7 intakes, and surprise, a very nice improvement on the low end and the high rpm as well! We just happened to make a few dyno pulls while step changing between S2 and S7 cams, and found this sweet combo, but with a little more idle lope than the full S2 cams. The part number for the S2/S7 combo is, AVK56-N0S72 and priced at the same price as any of the other great JWT VK56 Cam Sets, $1198.

MATT POWERS' JWT KA24DE POWERED S14 D1 DRIFT CAR
Date:4/9/2010

Congrats to Matt, for his newly added sponsors, Nitto and Need For Speed. We always knew Matt’s talent and eclectic style would pay off!

Drifting has always left the old school crowd scratching their heads, kind of like traditional snow skiing when those outlandish snowboarders showed up. They eventually got over it, much the same way that drifting is now becoming a mainstream auto sport. Don’t believe it, just take a look at the new sponsors gaining access to this culturally unique sport. Glad to be onboard!

Matt’s current KA24DE engine calibration includes the new JWT C78 Series Camshafts and a JWT Engine Control Unit. Combined with a new Garrett GT30 turbo, Matt will be running an additional 100WHP and at less boost than last years setup!

 

Forsberg wins ‘09 Formula D Championship with JWT Camshafts
Date:3/31/2010

Congrates to Chris Forsberg on a great ’09 season, conquering Formula D and winning the Championship against the most evolved competition to date! Chris’s VK56 powered 350Z has been an integral part of JWT’s camshaft development program on the Nissan V8. At the 2010 Formula D opener at Streets of Long Beach, along with Forsberg, JWT camshafts where running in five of the top 11 Nissan powered cars that qualified and competed, including both turbocharged 4 Cyl & VK56 V8’s.

KA24DE JWT C78 288/280DEG .480
Date:3/31/2010

Jim Wolf Technology has successfully completed the first profile in a new series of Extreme Camshafts for the KA24DE engine. Cam on valve engines such as the KA have a very basic valve train, no push rods or rocker arms, just a valve with a bucket follower and a cam lobe all stack on top of each other. This has a great advantage with respect to kinetic motion plus significantly lowers the mass and elasticity compared to a push rod engine or even a cam on rocker overhead cam engine. The bad news is that there is no way to leverage the cam motion to the valve, since there is no rocker to increase lift at the valve. The KA24DE is strictly one to one lift, so what on the surface seems to be simple and efficient suddenly becomes a nightmare for the cam designer trying to out flow a competing rocker type engine! This was a problem JWT was asked to solve for the KA engines used in the C.O.R.E. Pro-Lite off road series, in which Nissan runs the KA24DE. From this development comes their new C78 Extreme cam profile with more than a 50% increase in open area on the intake valve! DLC (diamond-like coating) followers make this possible, and absolutely must be used with this profile. The good news is that the C78 cams are precision ground to use the stock Nissan VQ35HR DLC followers, which cost about the same as the stock non-DLC followers, very nice! Call JWT for details including valve spring specs.  A2401-NTC78 280/288 DEG. .444”/.480” LIFT

JWT Tuner Twin Turbo Systems
Date:3/6/2010

JWT 07-08 350Z HR Twin Turbo Systems are now available as complete or tuner kits, as are all earlier G and Z JWT TT kits.

JUST RELEASED JWT CS2 CAM SET FOR 2007+ VK56 V8
Date:2/16/2010


JWT has released the first performance camshafts available for the 2007+ VK56DE, which incorporates intake cam phasers for a much broader torque curve. The ability to gain over 26 WHP and still maintain a wide torque curve is owing to JWT’s years of development on Nissan VQ35 V6, which has always used intake cam phasers.  This new VK engine has a mass flow balance that allowed JWT to design the new CS2 profiles to run safely to 6500 rpm (well beyond peak power) with only a spring upgrade on the intake side.  PART# AVK56-07CS2   Call to order with intake spring set.  Click for all JWT VK Cam Specs.

Manny's SR20 Surprise:
Date:2/15/2010

 

$100k+ sand toys are F-U-N, no doubt, but Manny Canizales has added just a little more fun to the game. Within this rarefied playground, the power plant du jour is a stiffly built LS V8. Manny, a Nissan Master Tech from San Diego decided that a lowly Nissan SR20 4 cylinder that could out run the V8s, would just be a little more interesting. I personally had the opportunity to ride along with Manny at Glamis, Ca when he ran an identical, but LS V8 equipped sand car on the 1/8 mile, pulling ahead of the LS every gear!

Starting with a Pulsar GTIR engine, adding a JWT Control System, JWT S3M Cams, and a Garrett GT30 BB turbo, Manny has a reliable 500HP+ on tap.  The Buggy is starting its 3rd season on the sand and as always, getting more attention after every run than the V8 guys!

JWT'S MOST AGGRESSIVE CAMS FOR QR25DE, C1, NOW IN STOCK
Date:11/15/2009

Here it is! QR25DE is Nissan’s 2.5L replacement for the cult classic SR20, but never got as much love for some reason. With a factory upgraded fully counter balanced crank and the addition of a JWT balance shaft removal kit, all that was left was to get it breathing. JWT has released the C1 Cam Set to complete the package and finally get this engine the love it deserves! At 282/249 deg. duration with .478”/.407” lift respectively, the C1 is a serious bump over the JWT S1 Street Grind.    Fit: 2002-2006 QR25DE, requires JWT Springs

VG30DE(TT) JWT CHROMOLY CAS DRIVE PINS
Date:9/22/2009

A small but very critical part of a VG30DE(TT) engine is the CAS Drive Coupling. Many VGs are built and rebuilt with the same worn out CAS Drive Pin, causing less then predictable ignition timing. Unfortunately, Nissan never made this part available without buying a complete camshaft! JWT is now making their Chromoly CAS drive Pins available to engine builders that demand perfection. This is the same part JWT currently uses in all of their VG30DE(TT) billet camshafts.

Also, click here to download the JWT Tech Bulletin on correcting CAS drive misalignment common on VG30DE(TT) engines. Look for the link at lower right after clicking here.

 

 

Congratulation to the BC / JWT Twin Turbo’d 350Z at Chicago Redline
Date:9/20/2009

The BC Suspension / JWT 350Z finished 1st in Unlimited RWD, setting a new track record and followed up with a 2nd in Modified RWD! Very nice, considering this is only the second time out for this car with the BC team, which also campaigns a very nice widebody G35, also powered by a JWT Twin Turbo System!

 

JWT Oil Pan Spacer Kits just released for VQ35HR, 370Z & G37
Date:8/25/2009

350Z / G35 / 370Z / G37 Oil Pan Spacer Kits:

 Add a full quart of additional oil capacity in less than an hour! This is the cheapest engine insurance available when racing your Z or G. Adding an additional quart of oil and dropping the oil pickup 1” deeper in the pan, makes this upgrade a great addition for street and track cars.  Also not a bad option for those that seldom check the oil level between changes! This spacer kit was originally designed for JWT’s Z & G Twin Turbo kits to add oil capacity and provide an oil return routing for the turbos. Due to the large number of requests, they now offer it available separately without the turbo oil drain fittings.

JWT / National Guard Z-Car Project
Date:3/16/2009

Props to the National Guard for acknowledging a passion for all things mechanical in those who serve, by building this tough looking 350Z. The car will be on tour with the National Guard at many events this year. JWT is proud to have contributed.

JWT 2007+ 370Z / G37 / 350Z / G35 DUAL POP-CHARGER SYSTEMS
Date:2/9/2009

Well, we didn’t think we’d do it! In 2007 Nissan drastically improved the VQ35 intake system by adding an extra throttle, so the question was, is there any room for improvement? After a full year of testing JWT got the answer, "YES", but only with the most efficient Pop-Charger Venturi inlets and hood-sealed heat shields. In addition to a 6.5 to10 WHP improvement, the tone of the engine due to the dual 6” venturis is definitely the most beautiful sound ever heard from a VQ engine!  $395 

*** UPDATE: 370Z RELEASED! PRE-ORDERS ARE NOW SHIPPING!***

G37 & 350Z VERSION ALSO IN STOCK

Congratulation Sarah on completing the new book!
Date:1/12/2009


How to Build Performance Nissan Sport Compacts from HPBooks, is Sarah Forst’s newly released guide to Nissan sport compact performance. As rare as Nissan performance books are, this is certainly one for your library, especially if you have anything running a SR, QR, GA, or QG engine. Know-it-alls can yawn, but Sarah has put together 170 pages of solid real world technical information to form an excellent reference for anyone building a Nissan sport compact. Great job Sarah, thanks for including us!  $19.95 at Amazon.com

Fastest Nissan at Super Lap Battle
Date:11/17/2008

M-works / JWT Twin Turbo’d 350Z fastest Nissan at Super Lap Battle

 

As though it isn’t tough enough putting together a car as tight as the M-Works / JWT TT 350Z, showing up, breaking the track record, and sitting securely in the top time of day position, only to find out that your not on the list when the magic tires du jour are handed out! Yep, 2 grand a set (if they’re for sale), 3 laps total life span and presto, 5 seconds a lap, gone. Congrates to Steve, M-works and the crew for the fastest Nissan in spite of no magic shoes on baby this time! Uhm: all tire manufacturers that start with “H”, pay attention here!

NEW JWT IN-CHASSIS VALVE SPRING TOOL
Date:11/16/2008
 

Anyone that builds engines has probably had to do a valve spring swap in the vehicle. It’s not pretty at best and a full-on disaster if you lose a retainer lock in the engine while struggling to hold a lever arm compressor in one hand and removing retainer locks with the other. This tool allows a single technician to replace valve springs in a safe and professional manner without removing the cylinder heads from the vehicle. By incorporating a modified follower bucket to compress each spring, the retainer locks can be set on top of the follower and moved safely into place with no chance of falling in the engine, leaving both hand free to precisely complete the job. It can also be used with heads off the engine. Worth every penny at $89.95 even if you only use it once! Fits most Nissan VQ,KA,QR, &VK Engines. We also loan these tools at no charge to customers purchasing JWT Cam and Spring Sets.

1ST 2ND 3RD JWT 350Z TWIN TURBO CARS AT CALIFORNIA SPEEDWAY
Date:7/30/2008

 

Congratulations to all of our 350Z teams at the California Speedway Redline Time Attack on a 100% podium finish for all!

Verena Mai (Star Girl / JWT) 1st Drift class, Billy Johnson (M-Workz / JWT) 2nd Unlimited RWD, Scott Bush (Relentless / JWT) 2nd Modified RWD, and Mike Bonanni, (Doubledown / JWT) 3rd Unlimited RWD
JWT TWIN TURBO FX ON THE COVER OF TURBO MAG
Date:4/23/2008

Who says you can't have it all, not Viet Nguyen! Take the world class Nissan FM chassis of the 350Z, G35, & FX, mix in a whole bunch of turbo horsepower, some awesome suspension, brakes, wheels and tires. Then assemble it all in the most meticulous way possible, that is exactly what Viet has done. We are very proud to have been a part of this project and appreciate Viet choosing the JWT Twin Turbo System to lay down the 537 WHP that makes this FX so much more than just a another show queen! Great job Viet!

DOUBLEDOWN JWT TURBOCHARGED 350Z TAKES A 1ST AND 2ND AT LAGUNA SECA!
Date:11/27/2007

Here is a JWT Twin Turbo 350Z built purely for enjoyment of the sport. Mike Bonanni epitomizes the true sports car enthusiast with a unique twist; when he plays-he wins! I think that explains his teams name Doubledown. Mike and his co-driver Scott Bush from Relentless Autosports finished the Laguna Seca Redline Time Attack Championship with a 1st place in Street RWD and a 2nd in Modified RWD. This is even more impressive considering they rolled off our dyno late the night before, with a new prototype turbo / camshafts combo, neither driver had ever run on the track before. Congratulations, on the Doubledown!

M-Works / JWT Twin Turbo fastest Z at Laguna Seca
Date:11/16/2007

Second time out and this car is already moving quickly to the head of the class as seen at the Redline Time Attack Finals at Laguna Seca !

Steve Mitchell, a man who has raced and built Nissans for many years, has opened M-Works (310-713-8386) in Gardena, California as what will certainly be one of the top performance shops in the country. Steve previously ran Nissan's factory garage and was also a coordinator of Nissan's internal “Dream Garage” where all the really cool cars where hidden at Nissan. Along with M-Work’s new JWT Twin Turbo’d Time Attack 350Z, Steve is responsible for Verena Mei’s 350Z Drift Car, also powered by a  JWT Twin Turbo System, of Course!  

Mike Kojimas’ JWT QR25 powered Time Attack B15
Date:11/16/2007

Mike Kojima, a former Nissan engineer is at it again attempting more of his underdog magic with his newly finished B15 time attack pocket rocket. This car was originally a JWT/Nissan turbocharged QR25 street project that once finished sat abandoned in our parking lot for a number of years. Like a kid at the dog pound Mike just couldn’t resist giving this puppy a new life. And what lowly B15 wouldn’t like to be reborn like this! Just doing our part for recycling!  The engine is currently running a JWT prototype GT30 Turbo System, JWT S1 camshafts & valve spring, JWT Balance shaft removal kit, JWT Clutch & Flywheel and a fully built JWT lower end complete with JWT piston oil squirters. We'll let you know how the shake down progresses.

Titan V8 S-2 Camshafts now in stock!
Date:8/16/2007
JWT thanks Chris Forsberg for his help in the test and  development of our VK56 S2 Camshafts. Chris's VK56 powered 350Z was the perfect test bed for testing the new S2 Camshafts. S2 Cams are an excellent choice for a Titan Pre-runner or any VK56 powered Nissan that needs to run hard to the redline (and beyond with JWT Valve Springs and Reflash). Dyno testing has shown Increases of 30+WHP in the Titan truck. PART#  AVK56-N00S2 (S2 Camshafts are also now available for VK45 powered Nissans.)

JWT 350Z POP-CHARGER WINS IN DSPORT MAGAZINE
Date:3/29/2007

Once again the JWT Pop-Charger shows why it is the most popular intake system for the 350Z and G35. No other upgrade produces more power per $ than the Pop-Charger Intake system!

JWT IS DEVELOPING VQ40 ENGINE PRODUCTS FOR OFF ROAD SERIES
Date:2/28/2007

JWT has always been a part of Nissan’s Off Road Racing development in the U.S., and now for Nissan of Mexico, as they campaign a Nissan Frontier in the Score 7SX truck class for 2007. This was a chance for JWT to work closely with the VQ40 and see what it can do. The 7SX class limits the engine to a “production” ECU and Intake system. The complexity of the VQ40’s original cam phasing and E-throttle system proved to be more of a liability than advantage and since a “production ECU / manifold must be used, a JWT Calibrated Z32 ECU and a Maxima manifold where substituted. This allows the engine to use a cable controlled throttle and locked camshafts. JWT Camshafts, Cam Dephaser kit and springs are used along with a JWT Clutch and Flywheel. JWT will be making these and other VQ40 products available soon, call for info.

Build a JWT Race Car in The Fast and the Furious video game.
Date:10/6/2006

Want to pre-test your next dream car buildup without ever leaving the couch? Build a JWT drift or grip car and test each setup against the rest to earn cash for more and more upgrades and cars. The Fast and the Furious PS2 game has a huge selection of car including 350Zs, 240SX/Silvias, Skylines (G35C), and many others. Not as much fun as the real thing, but pretty close!

SR20 KA24 JWT 700HP CLUTCH/FLYWHEEL PACKAGE - NOW AVAILABLE
Date:7/19/2006
 
JWT clutch / flywheel products have set the mark for Nissan clamping force for many years. With the torque numbers continuing to climb in the Nissan world, JWT has just released this KA24-SR20 700HP-650 ft/lb clutch / flywheel set  in response to the large number of request this year. This package is our first ever single disc option at this power level for under $1000.00. Packages are also available for lower output levels priced accordingly.
350Z IS MODIFIED MAG'S TUNER CAR OF THE YEAR!
Date:6/14/2006

James Chen at Axis Wheels cinched the competition for Modified Mag's "Tuner Car of the Year" for the 350Z by showing up with his JWT Twin Turbo'd daily driver! Almost a year ago to the day, this same car cleaned up at Road & Track's ultimate 350Z shoot out. JWT Twin Turbos and Axis wheels, must be the magic combo!

JWT Equipt McKinney Drift car poses for Playboy!
Date:6/14/2006

The JWT equipped McKinney S13 graces the pages of none other than Playboy magazine's July 2006 issue. Playboy knows what's hot and Drifting is no exception considering their description of Drift as "the world's hottest motor sport"!

VERENA MEI SHOWS OFF THE NEW RIDE- VERY NICE! (the car too!)
Date:3/20/2006

Keep an eye out for this 350Z drift car! Nissan and JWT have contributed the hardware and Verena Mei will be supplying the driving talent.  This will be the first of a group of 350Z and G35 drift cars to use the new JWT Twin Turbo System. Instant boost response makes this system a perfect match to this type of motorsports! Go get’em Verena!!!

Congrats to the 2006 JWT Tuned D1 Drift Teams
Date:2/6/2006

Jim Wolf Technology would like to congratulate the JWT Tuned D1 Drift Teams on a great kick off to 2006. We have learned a lot from the 2005 season and have produced a number of new Engine Combinations for '06. Unlike engine calibrations for Drag or road racing, D1 drift engines require a much higher degree of throttle responsiveness, much like street tuning. Many years of similar throttle sensitive tuning in both Rally and Off-road racing have contributed to the success of  JWT's D1 drift series products. 2006 JWT D1 drift specific products are now available including Cams, ECU, Clutch/flywheels, and more for SR20, KA24, VQ30-35, RB, and most other Nissan performance engines. Call for info and orders.

350Z TWIN TURBO KIT UPDATE
Date:1/31/2006

 


The latest on the JWT 350Z/G35 Turbo Systems:


JWT continues working towards achieving what no other company has done, CARB certification of a turbo system for the 350Z and G35. As this work progresses we have not ignored the rest of the world in showing off the new Twin Turbo Systems. Both Sport Z Magazine and Road & Track Speed invited us to put our new TT System to a shoot out with all of the other Z/G turbo and supercharger systems.


Here is what they said:



Below is the 350Z engine layout. The street kits will be ready to ship once the CARB certification process is complete. Note the intercoolers on the 350Z below. A completely integral center casting was designed to achieve a near perfect flow to the throttle tube, while using the maximum frontal area of the stock body nose. No stock parts including bumper bar or air bag sensors are moved or modified! Also note that all of the fluid bottles retain the stock locations.





Below is the first dyno session above the 6.8psi production boost, which shows off the incredible drivability of the kit. This is a kit that is specifically designed to put all of the power exactly were it can be used! Note the amazing mean hp of 310.9, this is the most important HP number for comparison as it represents the total area under the curve for the run. A somewhat useless "Brag Number" just before the rev cut, will never make you smile as much as a high mean overall HP and torque value. Keep in mind that this is still with all of the catalytic converters in place! We will let you know when the emission testing is finished.



 

700 HP SR20DET , KA24DE, RB26DET CONTROL SYSTEM
Date:7/21/2005

Turbocharged Nissan SR20 and KA24DE powered cars are reaching incredible power levels this season and require a precise control system to survive. JWT has just released this new package that will control fuel and ignition timing up to 700 HP! The heart of the system is a Ford Lightning MAF sensor, JWT calibrated ECU, and a set of 96lb/hr injectors along with the fuel rail and other needed hardware. Call for specific details and pricing. Also calibrations for Skyline GTR.

700BB TWIN TURBO Z32 700HP DIRECT BOLT-ON TURBO UPGRADE
Date:3/9/2005

JWT has released their newest and largest direct fit ball bearing turbo upgrade for the Z32. These turbos are based on the Garrett wheels and housings found on our "Disco Potato" turbo which exceeds the earlier GT25/30 in compressor efficiency and flow. For 700+hp potential with good streetability, there are no better systems available!

G35 INFINITI POP-CHARGER
Date:3/9/2005

G35 INFINITI POP-CHARGER AIR FILTER W/HEAT SHIELD IS NOW IN STOCK. Produces a real 6.5+ hp increase at the wheels! Hood sealed heat shield ensures outside air temperatures. This system consistently out performs extended piping systems on the G35 without the risk of ingesting water due to remote filter positioning.


QR25DE Balancer Shaft Removal kit NOW AVAILABLE
Date:3/9/2005

The Balancer Shaft Removal kit is a must for high RPM performance. The QR25DE comes equipped with a balancer shaft assembly that spins at twice engine speed to generate an opposing inertial mass. While this contributes to a small decrease in the perceived vibration, it also causes a loss of power, increased bearing loads (counter-acting inertial loads), oil aeration, and failure of the assembly itself under high RPM conditions. The balancer shaft removal kit comes complete with an oil scraper plate for proper oil separation along with an oil baffle plate to reduce oil slosh in the pan.



INSTALLATION TAKES ABOUT 2 HOURS AND IS DONE COMPLETELY FROM THE LOWER PAN COVER. COMES WITH FULL INSTRUCTIONS.



350Z POP-CHARGER AIR FILTER NOW AVAILABLE
Date:3/9/2005

350Z POP-CHARGER AIR FILTER W/HEAT SHIELD. PRODUCES A REAL 6.5 HP INCREASE AT THE WHEELS! HEAT SHIELD ENSURES COLD AIR TEMPERATURES. AWESOME SOUND, EASY INSTALL, 50 STATE EMISSION LEGAL, WHAT MORE COULD YOU WANT!

JWT 350Z/G35 TWIN TURBO SYSTEM UPDATE
Date:10/24/2004


To update you on the JWT 350Z/G35 Twin Turbo system, we have completed development and are in the final emission cert. process. This system uses a pair of JWT 530BB Ball bearing turbos JWT presently offers for the Z32 TT. While the package is targeted at 400HP, the 530BB turbos are designed for 530HP, offering a lot more potential with internal engine mods. Check back here, as we get closer to the release. Thanks for your patience; we are sure it'll be worth the wait!

350Z / G35 JWT FLYWHEELS JUST RELEASED
Date:12/16/2003

JWT 350Z flywheel weighing in at 14lbs. Cutting the weight of the stock dual mass unit in half makes this engine respond to it's true potential. Deceleration is also improved allowing the engine to slow the car with less loading on the brakes.



Sentra / Altima QR25DE Flywheel
Date:12/16/2003

JWT Spec V / Altima QR25DE Aluminum Flywheel reduces rotating mass by more then 50%. Cutting the weight of the stock dual mass unit in half makes the QR25 respond to it's true potential. Deceleration is also improved allowing the engine to slow the car with less loading on the brakes.




Back to Top