i have a series iv s/c and was thinking about gettin the r.r. 3.0 pulley but was wondering what else i would need with it?
smaller belt? 90mm maf? 42lb injectors? svt pump? also, how much boost can i expect to gain with this pulley?
thanks, rich
smaller belt? 90mm maf? 42lb injectors? svt pump? also, how much boost can i expect to gain with this pulley?
thanks, rich