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| NEW JWT IN-CHASSIS VALVE SPRING TOOL |
Date:8/28/2008 |
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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. |
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| 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 |
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| JWT 2007+ G37/350Z/G35 SEDAN DUAL POP-CHARGER SYSTEM |
Date:7/22/2008 |
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: G37 RELEASED! PRE-ORDERS ARE NOW SHIPPING!***
350Z VERSION ALSO IN STOCK |
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| 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! |
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| 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. |
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| 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! |
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| Titan V8 S-2 Camshafts now in stock! |
Date:8/16/2007 |
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| 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!  |
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| 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. |
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| 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! |
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| SR20 KA24 JWT 700HP CLUTCH/FLYWHEEL PACKAGE - NOW AVAILABLE |
Date:7/19/2006 |
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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. |
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| 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!
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| 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"!
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| 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!!! |
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| 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. |
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| 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.
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| 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.
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| 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!
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| 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.
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| 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.
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| 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!
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| 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! |
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Date:5/6/2004 |
350Z/G35 OIL PAN SPACER KIT. Add a full quart of additional oil capacity in less than an hour! This is the cheapest engine insurance available when racing your 350Z/G35. Also not a bad option for those that never check the oil level between changes! |
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| 350Z / G35 JWT FLYWHEELS JUST RELEASED |
Date:12/16/2003 |
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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.
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| 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.
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