Best way to 400HP

[jdap]

Originally Posted by lukecline

better add headstuds and valve springs to that list oh and a full tranny build if your going to be 500 range.

Ya I forgot to add the headstuds but I didn't think new springs would be needed for 500... They just aren't strong enough or what?

[FARM69]

Thats why the 400 range is a good target. Shouldn't have to worry about headstuds and springs. As long as you keep the boost out of the 40's.