Suggestions for new design Aluminum Mopar SB clean slate (kind of) cylinder heads

I know what you’re saying John, but there is more to it than just air speed and flow numbers.

The pinch is bad. You won’t find any decent head with that pinch there.

There is a reason TF only used a 2.02 valve.


I know you continue to say this but my junk doesn’t run to bad for an engine being shifted at 6700 rpm. I think I have 5300.00 in this build so there are no “special” parts and still on an 11 year old port job on an open chamber Edelbrock head. The next set will be much better and hopefully will have a bigger cam than the present .650 lift.