makemefaster Posted September 18, 2009 Report Share Posted September 18, 2009 I just had my juggs ported aggressive dune and my factory head milled and domes cut so now can i go with a 4mill or would i have to get different juggs and head? Quote Link to comment Share on other sites More sharing options...
jbooker82 Posted September 18, 2009 Report Share Posted September 18, 2009 You will probably need new jugs. The ports on yours are probably opeand up to far to recorect the port timings for the 4 mill crank. Most guys that run a 4 mill run a cool head with custom cut stroker domes. josh 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.