Custom built 8.1L 610hp 640lbft-tq

[Pacific Fabrication]

Going to offer this here before we put it up on Ebay. If anyone is looking for a badass big block, this is it! Custom built GM 8.1L big block engine. This 496ci beast was built with Raylar Engineering big power aluminum cylinder heads, BP-206 max effort high-lift camshaft, ported stock intake manifold, 1.7 ratio SS roller rockers & AFN nuts, ARP re-torque able high strength head bolts, cometic MLS head gaskets, 4.5 inch stroke forged crankshaft, forged H-beam connecting rods, forged flycut pistons, rings & wrist pins, high volume oil pump, hardened oil pump rod, king bearings, and Johnson HY lift roller lifters. The block was machined, shot peened, and Magna-fluxed. All professionally assembled by Tilden Motorsports. This engine was built to produce 610hp and 640lbft-tq. Recommended torque converter stall is 2400-2800.
Retail value: $17,000
Asking: $13,000

[Pacific Fabrication]

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