512 Stroker Dyno results.

ramsportman96 · August 13, 2025, 12:05:01 PM

The long wait is finally over, and the results are in on the 440 source 512 stroker kit. Stealth heads, 10.5 comp ratio ratio, Comp cams Xtreme Energy HI-LIFT 241/247 Hydraulic Flat Cam, 850 holley ultra. If any of you have always wondered if their kits make the advertised power, here it is. Let's hear your thoughts.

ec_co · August 13, 2025, 01:29:05 PM

Impressive!!!

Brads70 · August 13, 2025, 06:36:48 PM

Order new tires, you will need them by next week!

cuda hunter · August 13, 2025, 06:54:31 PM

Nice!
Makes me want to dyno my 512. Gotta be close to that. Thanks for posting!

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