Recent content by 79aspenrt

Ok that was what I was thinking just wanted to get a second opinion. I appreciate the reply.

I bought a 340 yesterday and guy said it came with a set of J heads and when I got it home and cleaned up I noticed it had one X and one J head. I know there is a difference in valve size and springs. but do they have the same size chambers inside? Because im going the have the valves and...