64 Valiant 440 build

Matto said

I think I found my true calling....
View attachment 1715043217 View attachment 1715043219 View attachment 1715043220 View attachment 1715043221 View attachment 1715043222

Click to expand...

Okay, I can see the line forming to order headers from you!
Did you use a program such as Dynomation or Engine Analyzer to calculate pipe diameters and lengths, or did you do it manually? I'm doing some "ciphering" myself, but thinking about buying one of the programs to check the numbers.