Block - SB350A Bore - 4.040" Stroke - 3.48" Piston & Rings - Speedpro Cast 8.5:1 Heads - Iron 76cc 1.94 intake 1.50 exhaust Cam - Crane Cams High Energy 252*/258* duration @ .050" / .420 int/.420 exh lift 110* lobe center Edelbrock Performer Intake Manifold - Off-Idle thru 5500 RPM Engine tested with Quadrajet 750, headers and open exhaust. I'm running a Holley 600, headers and glass packs. Test results - 295hp @ 4500 and 380ft lbs @ 3000 per the engine shop. Can you guys give me the results of Desktop Dyno on that stuff with both the Q-Jet and Holley? I still have the Q-Jet, so if it performs better than the Holley, I may switch it out considering it has electric choke, 150 more CFM and the Holley is manual and just "pretty"