Advice Please: Is a Fast 90 setup worth any gains on a non stroked motor
#1
Advice Please: Is a Fast 90 setup worth any gains on a non stroked motor
Hey all:
2002 camaro A4
First my mods: Stock LS6 intake, slp ported t/b, valant system, tea 5.3 heads stage 1.5, 224/224 571 at 114 lsa, lt headers, tsp y-pipe, magnaflow catback. On a mustang dyno I put down a little over 400 HP and 390 Torq.
I have heard people have lost HP and torq with the fast 90 set-up on a ls1 motor. Is there any gains on a ls1 motor or not until you step up to a stroker motor?
Thanks
2002 camaro A4
First my mods: Stock LS6 intake, slp ported t/b, valant system, tea 5.3 heads stage 1.5, 224/224 571 at 114 lsa, lt headers, tsp y-pipe, magnaflow catback. On a mustang dyno I put down a little over 400 HP and 390 Torq.
I have heard people have lost HP and torq with the fast 90 set-up on a ls1 motor. Is there any gains on a ls1 motor or not until you step up to a stroker motor?
Thanks
#2
TECH Apprentice
Join Date: Nov 2006
Location: Joliet,IL & Milwaukee,WI
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from the mods you stated. a fast 90/90 combo would do you great. the only people that see any loss in power or if they even do at all. it on completly stock motors. if you have a H/C setup theres no reason not to get a fast 90/90 setup. do it.