I dynoed my 416 on saturday, 465 hp/510 torque on pump gas, 483/526 torque on race gas. It has slightly worked edelbrock heads, 236 @ .050 hydraulic roller, .550/.570, edelbrock air gap, tti headers, holley ultra 4150 race carb 750 cfm worked over, flows around 830 cfm. I think the carb is too...