GT Motorsports: GTM Stage 2 TT G37 Coupe, GTM 3" Cat-Back, GTM Flash, 611RWHP/47
#288
Administrator
Actually, the only thing common about those two is that they make good power, everything else is just different about them.
#292
Registered User
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Drove it easy for a bit without issue. Gradual roll on the throttle here and there. I set up (on a closed course, naturally) and practiced about 4 or 5 launches and it was done. After that even a hard roll on at 40mph would start a slip.
It would have been the first "track day" that cooked the clutch.
It would have been the first "track day" that cooked the clutch.
#293
Sam Rothstein
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So I assume you invested in an aftermarket clutch?
What did you go with?
Better results so far?
Thanks for the updates christian and Tainui.
Think imma pull the trigger soon.
What did you go with?
Better results so far?
Thanks for the updates christian and Tainui.
Think imma pull the trigger soon.
#295
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Join Date: Apr 2010
Location: Houston, Tx
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You might want to check this out guys:
JWT clutch is just too damn good... unfortunately... - Nissan 370Z Forum
JWT clutch is just too damn good... unfortunately... - Nissan 370Z Forum
#296
Registered User
iTrader: (1)
I went with the JWT clutch kit from our vendors here. It has performed very well so far and excepting ALL THE NOISE it makes at idle (another member called it a cement mixer sound and I'd agree) I'm happy.
Happy with performance.
Miserable with sound.
Just can't sit at a stop light without holding the clutch in because the rattling is that bad.
Happy with performance.
Miserable with sound.
Just can't sit at a stop light without holding the clutch in because the rattling is that bad.
#297
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Join Date: Apr 2010
Location: Houston, Tx
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A guy on the370z forum blew out his CSC in his tranny after aftermarket clutch install. Read the above link about a guy doing this with his JWT clutch. Pretty sure the G37 has same tranny. Hope a vendor can get a part to fix this possible issue. The only thing is you would think this is happening to more people but it is not(I think). And some folks do not admit how much they were really beating the car when a part fails but who knows.
#298
I drive around on 10psi, when its wet I go to spring pressure 6psi.
Do yourself a favor and dont use JWT for a turbo application, there is a reason I followed sams advise and went with the clutch I did. There is some chatter, but it has proven itself and there is zero slippage.
Do yourself a favor and dont use JWT for a turbo application, there is a reason I followed sams advise and went with the clutch I did. There is some chatter, but it has proven itself and there is zero slippage.