Rich Carb

Do you think I should? It's at 10.5 now.


I am planing on running the stock 340 J Heads for now. My Dad is going to help me port the heads a little. I don't know if he has done any car heads. I know he use to port the head on his Honda 250R when he use to race three wheeler's back in the early 80's. So he knows the basics on how to port.

I was hoping for close to 400 HP with that combo. I wanted to go with a 416 stroker but that will have to wate a few years.

I thought this engine was basically stock? A stock 340 will not be at a 10.5:1 compression ratio.