[j_b]

I mean right out of the box as Jim built them, per my engine specs. Keeping in mind that the engine has not been installed with the permanent exhaust, it looks like Jim nailed the tune, but the dyno runs open headers. It is a brand new motor, so I do not have cam specs to compare. The old engine, which had only 8000 miles, was a 430hp crate 392. Great engine for the car, but more is always better.

The cam was custom ground. I know that the separation is 112 degrees, which is right in the middle of the 110-114 that Jim recommends. I forgot to get the cam sheet from the builder when I picked up the engine, but I'll get them soon. It was setup rather mild for drive-ability purposes