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ols0051 · 08-11-2004, 12:32 PM

I think 5200rpm is about it on the stock heads. But I did manage a 13.90@98 Because of the pulleys and taking off the clutch fan. Only a dyno would prove it, but it didn't seem to help running it any higher.

08-11-2004, 12:32 PM	#5
ols0051 Registered Member Join Date: Sep 2002 Location: cent.wis Posts: 203	I think 5200rpm is about it on the stock heads. But I did manage a 13.90@98 Because of the pulleys and taking off the clutch fan. Only a dyno would prove it, but it didn't seem to help running it any higher.