A hundred years ago my street car was a 63 Plymouth with a low mileage 67 R/T 440.

It had a Max Wedge exhaust system. I loved it even though I had to replace the gaskets in the factory exhaust cutouts from time to time.

Two problems with the Max Wedge exhaust however.

Weight, I bet it cost a tenth on the track over tube headers.

Under hood heat, there was a lot of it.

Would I build the same car again?

Absolutely!