breaking tailshafts in tranny? - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

Stillslow · 09-17-2006, 06:34 PM

Anybody know if breaking the tailshafts off in the Sr20 trannys is normal?I went to the drag strip this weekend and broke not one but 2 trannys the same way broke the main tailshaft clean off.I know my clutch isnt slipping but I wish it was.

SlowCoupe · 09-17-2006, 09:37 PM

launching with 2step(.5 bar of boost) at the drag strip on street tires. 225/45 rt615s. act 6puck unsprung and jun chromoly flywheel. i don't know if its normal or not but i'm not going back for a long time to find out.

Stillslow · 09-18-2006, 03:07 PM

Yup I am not planning on going back for a while either but thats exactly what I did.I am launching at 4000rpm with 215 street slicks and a exedy stage 2 clutch.

09-17-2006, 06:34 PM	#1
Stillslow Leaky Injector Join Date: Nov 2005 Location: NB canada Posts: 78 Trader Rating: (0) Feedback Score: 0 reviews	breaking tailshafts in tranny? Anybody know if breaking the tailshafts off in the Sr20 trannys is normal?I went to the drag strip this weekend and broke not one but 2 trannys the same way broke the main tailshaft clean off.I know my clutch isnt slipping but I wish it was.

09-17-2006, 09:37 PM	#2
SlowCoupe Zilvia Junkie Join Date: Feb 2004 Location: New Orleans Age: 40 Posts: 341 Trader Rating: (0) Feedback Score: 0 reviews	launching with 2step(.5 bar of boost) at the drag strip on street tires. 225/45 rt615s. act 6puck unsprung and jun chromoly flywheel. i don't know if its normal or not but i'm not going back for a long time to find out. Last edited by SlowCoupe; 05-26-2008 at 08:54 PM..

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09-18-2006, 03:07 PM	#3
Stillslow Leaky Injector Join Date: Nov 2005 Location: NB canada Posts: 78 Trader Rating: (0) Feedback Score: 0 reviews	Yup I am not planning on going back for a while either but thats exactly what I did.I am launching at 4000rpm with 215 street slicks and a exedy stage 2 clutch.