A autouzi New member Sep 25, 2009 #1 I am rebuilding a 1967 327 small journal engine. Right now it has 300 hp, i want it to have over 400 hp. want do i need to do?
I am rebuilding a 1967 327 small journal engine. Right now it has 300 hp, i want it to have over 400 hp. want do i need to do?
