Is it an unmolested crate engine or is there a cam swap? What's the specs?

Since your so close to Jim ya'll need to run em.

 

no it is not an unmolested crate motor,cuz the crate motor i got came with 8.75 to 1 compression. i have had the heads angle milled to make the compression about 10.5 to 1, plus the heads have bigger valves,springs,they are not ported or polished that was my next thing to do when i tear it down.The cam is not the one that came in it(who keeps them in anyways lol). it does have the stock bore and stroke of a 502

 

My friend Josh Grey was invited to the pump gas drags in his 68 swb chevy,did anybody else apply?