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avbcon12 · 01-26-2002, 07:08 PM

im going to put on crane 1.7 RR on my 90 GT. the motor runs great, no problems with valve floating at all. it has 80,000mi. on it. my question is do i need to get new valve springs?

if you think so, why? and which ones would you recomend?
how much lift does the stock cam have? and what would putting the 1.7RR put it at?

thanks,
adam

01-26-2002, 07:08 PM	#1
avbcon12 Registered Member Join Date: Jul 2001 Location: West Bloomfield, MI Posts: 391	do i need new springs??? im going to put on crane 1.7 RR on my 90 GT. the motor runs great, no problems with valve floating at all. it has 80,000mi. on it. my question is do i need to get new valve springs? if you think so, why? and which ones would you recomend? how much lift does the stock cam have? and what would putting the 1.7RR put it at? thanks, adam __________________ 90 GT black/ grey leather ported GT-40 heads w/ 1.7RR, Cobra intake w/ ported lower, 24# injectors, 190LPH pump, 75mm Pro-M MAF, 65mm TB, K&N panel, BBK long tubes, Off road H-pipe, 2 ch. Flowmaster, Black magic fan, Kirban FPR, 180 deg. T-stat, 3.73's, Steeda Tri-Ax, 130 amp alt. Accell 8.8 race wires/cap/rotor, motorcraft plugs, Factory Five suspension, etc etc etc.... http://avbcon12.stangnet.com Last edited by avbcon12; 01-26-2002 at 07:26 PM..