[jonny z]

engine builds

hi m8, what exactly u shooting for? are u normally asperated? or u boosting? low comp between 8.00-1 9.25-1 best for boosting.
domed piston,s with open chamber heads poss 9.50-1 10.75-1.
domed pistons with quench heads poss 10.75-1 13.00-1 (only good for race fuel) really depends what ur looking for m8 cheer,s jonny z

 

[jonny z]

hi m8, isn,t it good to have to many choice,s, i recon flat top,s with the large open chamber,s will give good low comp for a lovelly set of tttttttttt, go for it bud, hey u might even have some bit,s left over for me, cheer,s jonny