anyone change to a lighter weight flywheel yet ?

2003gt

Member
Apr 27, 2003
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Brandon, MS
anyone change to a lighter weight flywheel yet ?


looking for something for my autocrossing to get a bit more HP and rev time for the track.....anyone change their flywheel yet to a lighter weight stronger one ?



if you change the flywheel, can you stay with the stock clutch ?

thanks
 
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adding a light weight flywheel will fell like 15-20 hp gain, from what I understand this does not show up on a dyno. All it does is allow the engine to rev faster and easier. Also you will be able to use less brake after matching revs (Downshifting).
 
I know Syn-R-G has a lighter flywheel kit. I can recommend a place to contact in order to get one. Extreme Mustang @ 818 883 8836 and speak to Sean. Tell Him Chris from B&M referred you and you will get the best price. I believe he is a dealer for them.Hope this helps
 
anthony05gt said:
Replace the stock unit with an aluminum one along with an aluminum driveshaft and you will see a major improvement. Trust me!
I've heard it is a little more difficult to drive with a light flywheel. I definately want to get a aluminum driveshaft and not sure on the flywheel.

What say you?
 
i have a spec alu. in mine and the driveability has not changed ,you can also use a six bolt out of a 04 back gt you just have to use a spacer behind the slave cylinder because the 05 flywheel is thicker (also heaver)
 
PDXStangDude said:
I've heard it is a little more difficult to drive with a light flywheel. I definately want to get a aluminum driveshaft and not sure on the flywheel.

What say you?


I had one on my sold E36 M3. I ran BMWCCA and Porsche CCA. It made matching revs and heel toe much easier. www.roeblingroad.com.

It is definitely worth the $$$ this is a great mod.
 
Hey guys I’ve been lurking in on this thread, I’ve been wondering about this mod myself. I noticed over at RPM outlet they have a Billet Aluminum Flywheel and clutch kit by HAYS. Anybody know if HAYS is a good brand to go with? If not who would you recommend?

Thanks,
:flag:
 
PDXStangDude said:
I've heard it is a little more difficult to drive with a light flywheel. I definately want to get a aluminum driveshaft and not sure on the flywheel.

What say you?

I had Walt at Promotion tell me not to go with aluminum unless you have 600hp. Justin Burcham said "bull$h++" I took Justin's advice and I'm very happy with it. No driveability problems whatsoever, even while driving completely normal.