Anyone have a flywheel installed

chuckd05 · 12-16-2009, 05:03 PM

How did it turn out ? What Brand? Any chatter ? Satisfied?

Coming from my 03 g35 with the vq35de i feel as if our motor revs much slower and decels much slower as well.. I would imagine a flywheel would do this car a lot of good. I searched but didnt really find anything on this topic..

thanks!

semtex · 12-16-2009, 05:22 PM

Quote:

Originally Posted by chuckd05

How did it turn out ? What Brand? Any chatter ? Satisfied?

Coming from my 03 g35 with the vq35de i feel as if our motor revs much slower and decels much slower as well.. I would imagine a flywheel would do this car a lot of good. I searched but didnt really find anything on this topic..

thanks!

You mean a lightweight flywheel? KillerBee370 has the JWT flywheel installed. You could PM him.

Clint@Altered · 12-21-2009, 01:14 PM

We've installed JWT and SPEC flywheels and clutches. The JWT was Segmented Aluminum flywheel and the SPEC was a one piece steel. The SPEC was quieter.

Nonetheless, both produce chatter - but IMO, its not that bad.

At least it is not as bad as the 350z chatter.

BTW, very nice improvement in the overall feeling of the car. Smooth fast revviing.

PM if you have any specific questions. I've got them in stock.

KillerBee370 · 12-22-2009, 02:08 AM

I have the JWT lightweight flywheel installed. While at idle it does produce some chatter and it's obvious enough that people have commented on it while standing next to the car. I don't find it to be obtrusive or bothersome though some might. But my car is more purpose built.

A lightweight flywheel robs less power from the engine, as an engine accelerates through its rev range; a flywheel’s mass requires power to accelerate it to higher rpm. The stock flywheel weighs 32 lbs. My JWT flywheel is 16 lbs. A sizeable weight drop. It takes a bit more clutch slippage to get off the line smoothly but it's really not a substantial change.

The JWT flywheel coupled with the JWT clutch and pressure plate yielded a gain of 6whp and 4ft. lbs. of torque on the dyno in my car.

motoextreme · 12-22-2009, 02:24 AM

Can I ask what it ran to have it installed? Ballpark price...

Thanks KB

KillerBee370 · 12-22-2009, 02:32 AM

Quote:

Originally Posted by motoextreme

Can I ask what it ran to have it installed? Ballpark price...

Thanks KB

All sponsored.... I couldn't tell ya. Sorry

(but you know who did the install... give 'em a call and tell 'em I sent ya)

motoextreme · 12-22-2009, 02:34 AM

Gotcha...will do, I'll try them once I get the car back

Thanks again

chuckd05 · 12-30-2009, 08:40 PM

My local shop i go to charges 4 hours labor for a clutch/flywheel swap ... But they are good to me.. But shouldnt be much more than that.

12-16-2009, 05:03 PM	#1 (permalink)
chuckd05 A True Z Fanatic Join Date: Oct 2009 Location: NY Posts: 2,391 Drives: No longer a Z Rep Power: 19	Anyone have a flywheel installed How did it turn out ? What Brand? Any chatter ? Satisfied? Coming from my 03 g35 with the vq35de i feel as if our motor revs much slower and decels much slower as well.. I would imagine a flywheel would do this car a lot of good. I searched but didnt really find anything on this topic.. thanks! __________________ 09 370Z 6M PW - FBO Best 1/4 mile = 12.926 @ 109 SOLD -- 08 BMW 135i - FBO 12.1@120mph SOLD -- white 09 e92 335 Coupe Mtech - 11.9 @ 119 :-)

12-21-2009, 01:14 PM	#3 (permalink)
Clint@Altered The370Z.com Sponsor Join Date: Jan 2009 Location: DC Posts: 38 Drives: econobox Rep Power: 16	We've installed JWT and SPEC flywheels and clutches. The JWT was Segmented Aluminum flywheel and the SPEC was a one piece steel. The SPEC was quieter. Nonetheless, both produce chatter - but IMO, its not that bad. At least it is not as bad as the 350z chatter. BTW, very nice improvement in the overall feeling of the car. Smooth fast revviing. PM if you have any specific questions. I've got them in stock. __________________ *AAM COMPETITION VQ37 Turn-Key Twin Turbo Packages* *Available Now!* www.alteredatmosphere.com ClintonM@alteredatmosphere.com

12-22-2009, 02:24 AM	#5 (permalink)
motoextreme Track Member Join Date: Nov 2009 Location: Chino Hills, CA Posts: 971 Drives: Nismo NO MODS! Rep Power: 368	Can I ask what it ran to have it installed? Ballpark price... Thanks KB __________________ Fast Intensions / NST / Mishimoto / Alpine / JDM / Volk / Brembo / Rotora / Seibon / Stillen / Password: JDM / KW / MR Works / RAW / Sun Auto / B&M / Amplified Motorsports

12-22-2009, 02:34 AM	#7 (permalink)
motoextreme Track Member Join Date: Nov 2009 Location: Chino Hills, CA Posts: 971 Drives: Nismo NO MODS! Rep Power: 368	Gotcha...will do, I'll try them once I get the car back Thanks again __________________ Fast Intensions / NST / Mishimoto / Alpine / JDM / Volk / Brembo / Rotora / Seibon / Stillen / Password: JDM / KW / MR Works / RAW / Sun Auto / B&M / Amplified Motorsports

12-30-2009, 08:40 PM	#8 (permalink)
chuckd05 A True Z Fanatic Join Date: Oct 2009 Location: NY Posts: 2,391 Drives: No longer a Z Rep Power: 19	My local shop i go to charges 4 hours labor for a clutch/flywheel swap ... But they are good to me.. But shouldnt be much more than that. __________________ 09 370Z 6M PW - FBO Best 1/4 mile = 12.926 @ 109 SOLD -- 08 BMW 135i - FBO 12.1@120mph SOLD -- white 09 e92 335 Coupe Mtech - 11.9 @ 119 :-)

12-22-2009, 02:08 AM	#4 (permalink)
KillerBee370 A True Z Fanatic Join Date: Mar 2009 Location: So Cal baby! Age: 51 Posts: 5,964 Drives: with passion Rep Power: 321	I have the JWT lightweight flywheel installed. While at idle it does produce some chatter and it's obvious enough that people have commented on it while standing next to the car. I don't find it to be obtrusive or bothersome though some might. But my car is more purpose built. A lightweight flywheel robs less power from the engine, as an engine accelerates through its rev range; a flywheel’s mass requires power to accelerate it to higher rpm. The stock flywheel weighs 32 lbs. My JWT flywheel is 16 lbs. A sizeable weight drop. It takes a bit more clutch slippage to get off the line smoothly but it's really not a substantial change. The JWT flywheel coupled with the JWT clutch and pressure plate yielded a gain of 6whp and 4ft. lbs. of torque on the dyno in my car.

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