Quote Originally Posted by gtpinsc View Post
i stand corrected, i remember reading somewhere and i wanna say it was one of the few 3800 vendors... intense, zzp, 3800 perf.. etc etc claimed 3.4 setup with supporting mods netted 40 ish hp...
yes,

ZZ Performance

this is stage 2.. 3.4 and some other bolt ons and says 40 ponies