dyno time, how much hp?
I'm putting my straight gas 351 XC on the dyno on Friday to sort out the gas mixture. How much or little hp do you think it will have. 351 2v open chamber stock heads. Impco 425 on standard manifold, cam hyd 194/201 @.050 .439/.464 lift 112 lobes. Std ignition, p/steer,A/C, fmx, 4 into 1's, dual 2inch exhaust. It's a very mild combo for heavy towing I rebuilt 9 years ago. 160-180 hp???