MBH motorsports

Ever since I developed headers for 55s I was always fielding questions about exhaust scavenging effect on headers. I've never been the best at explaining it in a typed out reply or post. So Today at the shop we had one of your 63 long tube headers just about finished up. Just before we welded on the third Y collector we shot this video to demonstrate how our header scavenging works.

For all of us car nuts out there, we hear about scavenging alot, but have you ever seen it? So we shot a quick video to share with you guys.

http://www.youtube.com/watch?v=pDQXsfeZGwk