I know every car would be different but what are you guys running timing wise on a 9lb (3.4) pulley boost viper with headers, cat-less roller rockers....
2002 viper acr with Paxton, headers cat-delete, T&D rockers, competition cams valve springs, 55lb injectors & water/meth kit...just installed one of there gripped Paxton pulleys...this is a very nice unit... I went from the standard Paxton 3.75 to
3.4..my boost went from 7 to 9.5-10 lbs..I...
didn't get a chance to re-dyno the car but pulled plugs out to find they were gapped @40 instead of 30-32.would this have caused a wavy dyno graph in the 5000 to 6000 rpm also down in power (60-80hp)..thx
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.