cmyyard19 Posted December 26, 2003 Report Share Posted December 26, 2003 I have a trinity stage IV pro head with 20cc dome running 150 compression, if I install a 404 big bore kit do I need and special domes or do I just need larger domes like a 21cc for the added compression? Thanks Quote Link to comment Share on other sites More sharing options...
ScreaminShee01 Posted December 26, 2003 Report Share Posted December 26, 2003 you would wanna get big bore domes.... right guys? correct me if im wrong Quote Link to comment Share on other sites More sharing options...
Meat Posted December 26, 2003 Report Share Posted December 26, 2003 yes you'll need "big bore" domes Quote Link to comment Share on other sites More sharing options...
rebelbanshee2 Posted December 29, 2003 Report Share Posted December 29, 2003 deffinately big bore domes when i had my 404 i had standard domes on it and the o rings got burned up because the we over the bore and toasted the engine Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.