GN7 On the Dyno
Ok, '69 Camaro fresh 355, Comp Xtreme 274H flat-tappet straight-up, 1.5 alum rollers. 9.8:1, iron heads, 2.02" x 1.60", port-matched to Performer RPM intake. Pertronix billet flame-thrower distributor / wires / coil. AC-R44 plugs, .050 gaps, 12* initial, 35* total, vac advance (after setting...