M1 Tunnel Ram Top Plenum Volume Reduction with Photos

PRH said
Good job on a cool project:thumbsup:

That one vs an unmodified one on the dyno would be a fun test.

It's going to do some back to back testing when the time comes. I am also getting ready to cut another top right under the carb pads and weld a plate on that will

accommodate an Enderle Birdcatcher.

Tom