600hp small block. Yep, no problem....
RPM HP TQ
4000 500 550
4500 510 559
5000 560 570
5500 610 592
6000 692 611
6500 630 587
7000 540 520
Dyno Test Criteria
Horsepower: 690
Engine: 383, Weiand 6-71 blower
Heads: Airflow Research 195 Competition Package
Compression: 7.8:1
Carburetor: Two Holley 650 Double Pumpers
Ignition: MSD Billet Distributor, 32 degrees ignition timing
Cam: CompCams Extreme Energy Hydraulic Roller
230/236, 0.544"/0.555", 114 Lobe Separation Angle
Exhaust: 1 3/4" headers
Fuel: 93 octane pump gas
Engine built and dyno tested by American Speed