Re: Thanks Jerry (LET)! 12.175 114.24!
Excellent! I have a simular set-up, w/LET 181 pulley spacers and recent tune, but have the stock exhaust and street tires . In your opinion how much faster do you think the tires are making a differenece and the res deleted?
My 60 ft times are 1.91-1.93 and 1/8 times are 8.2-8.3 w/ speed of 86/87.