right i wanna have a go at this my self
gonna get a spare head and just want some advice on what to do
match inlet/outlet ports too manifolds , although ive hear this can be too much for a road car??
larger valves??? how big ,just inlet or outlet or both
smooth compustion chamber???
need some help / advice and tried and tested solutions,please dont say get a billy b head as 1 i cant afford it and 2 i want to see what is possible for the averedge modder.