hey guys what internals do you guys suggest i do to my engine that are the most important and will give me the most horsepower gain...also buying all new light weight internals? would that make a big difference? One more question? is it possible to bore my engine?

 

First, do some searching around here and on the web, that should answer your basic questions. Second, what motor, and what are you plans for the motor?

 

im thinking of doing a B-20 with typie head.....alot of guys nowa days are just B-16 so i would like a little more get up and go. got any suggestions for me?