Thanks guys for the welcome!
Ok so here's a bit of info. It's a '74 Duster that I bought in 2013 and my son and I have been working on it since then.
It's got the following:
LA 360 with EQ Magnum heads, XE268H cam, 9.6:1 compression, Air Gap and built by IMM Engines in Indio, CA. It made...