427 SBC crate engine custom built by Proformance Unlimited. Engine features a fully forged rotating assembly, new Dart engine block, CNC AFR cylinder heads, fully rollerized stainless rockers Edelbrock intake manifold, MSD billet distributor, 1 piece pushrods, FAST EZ EFI and a custom ground hydraulic roller camshaft designed by us. Engine produced 585hp and 575 ft lbs of torque. Engine will be installed into a '69 Pontiac LeMans. You can view this engine package along with upgrades available at
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427 SBC crate engine custom built by Proformance Unlimited. Engin…
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30K views · 465 reactions | We set out to build a badass old school...
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SB Chevy 427 crate engine, 10.3:1 compression. This is our 580 horsepower version and one of our most popular builds. | CNC-Motorsports
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BABY BLUE IS BACK!! Our 427ci Small Block Chevy has returned for some serious horsepower action, and is getting the setup from yesterdays post with Summit Racing Equipment 66/62 twin turbos and Holley’s NEW SBC EFI Hi-Ram intake manifold. And of course we had to paint it that iconic baby blue color to match. We plan on screwing the boost to this engine, putting the Summit Racing SPC block to the test and making large power! Who says you need an LS anyways😂 #enginepower #enginepowertv #engine #e
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1750 HP 1969 Camaro. Alien Intake TT 427 SBC Street Test from Nelson Racing Engines.
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