416CI SBC Blown Pro Magnum Dyno Pull | Part 2
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R5P7 NASCAR Engine on a Dyno
This is Arrington's R5P7 Dodge NASCAR engine on a Dyno in our shop in Martinsville, VA. This block and head combo is available in street legal version over 700 HP, on pump gas. Video to come once we put it in a test vehicle.
stress , blown alky 400 sbc
2nd startup after leakdown on injector hat