Magazine Builds

I detuned this 318( smaller cam) ran it with stock fan and water pump in my all steel flat hood bench seat 71 Duster with my 320 butt in it(3400 pounds)
Ran mid 11’s shifting it at 6200 rpm. Sold it, car and all, 6 years ago

Iron-Headed Mopar 318 Magnum Engine- Popular Hot Rodding Magazine