I've got a 66 with the Poly motor, 727, 2.94 rear. It's running a Schneider 258f cam, light head work, TTI headers, 2 1/2 exhaust, Weiand intake, 600 cfm Holley. The car pulls good from about 2,200 to a little over 5,000, but the time it takes to get to 2,200 is a bit much. I'd like input...