406 cid Small Block Chevy Engine Dyno

A 400 Small Block Chevy based engine we built featuring AFR heads, an Edelbrock Victor Jr. intake, Probe pistons, a fully forged rotating assembly, and an ATI Super damper. It will be going into a Camaro.

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TRIKHQ 406 SBC . Made 642.7HP and 547.1 ftlbs.
New engine for my HQ Coupe. 406 SBC Dart, AFR, Crane Solid Roller, SRP, Scat, Compstar, Jesel. Pump fuel 98 Special thanks to James @ MCE Competition Engines for engine input and Dyno work. https://www.facebook.com/pages/MCE-Melway-Competition-Engines/4034091231029 70 And to Eugene from Flowcraft Race Engines for his Precision Machine work. https://www.facebook.com/FlowcraftRaceEngines

406 SBC Dyno Test 572hp.
406 ci. Chevy Small Block. AFR Heads, Full Roller Street Engine. 572hp@6,500rpm. - 536lb@4,900rpm.

400 Pump Gas SBC with Airwolf 220e heads 640 HP
Dr. J's Performance Pump Gas Bruiser Idles at 1000-rpm 553 ft lbs @ 5100 rpm 640 hp @ 6800 rpm Specs: 400 inch SBC 4.125 x 3.75 11.5 to 1 compression Custom HYD roller cam .640 lift 254/254 @ .050 AIRWOLF 220e heads Dr J's ported Hurricane single plane Dr. J's Custom Carb

406 Small Block Chevy Dyno Run
My Small Block Chevy 406 on the Dyno at A&J Automotive after being rebuilt. Four separate runs after jet changes & some fine tuning. 466Hp/485ft/lbs here are some engine part numbers searchable on Jegs. Heads: 033-1040 Cam: 249-12-432-8 Lifters: 249-853-16 Rockers 11744-16. Edelbrock rpm airgap intake Holley 3310 750 vacuum secondary carb. I upgraded from World product sportsman 2 heads, edelbrock perfomer intake & a 280h magnum cam with non roller valve train. It jumped from 345hp/420flbs, to 466/485. Hope this helps.