Originally Posted by
J1mbo
Well greys are good for 450 no more so that's all your ever going to see.
A t38 will make it easier, just keel the boost down for reliability
I'd go with a good head gasket and go from there a t34 at 380 on a std engine with a good head gasket will be bomb proof though, proven for years and like I say fab conversion so up to you, either way will be fine on STD engine
Cheers mate, where abouts are u based?would come for a chat but im right down near dover which isn't near anyone!lol
So if i run the tt 38 with head gasket, what else is needed to make it bomb proof?