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14 kwi 2014 · While the freshened-up version of our 502ci received KB hypereutectic pistons, our stroked-out 540 ci got a forged SRP treatment. Both sets of 4.500-inch bore flat-top pistons came with a...
4 sty 2021 · two combinations were not listed. A 4oo block with a 3" stroke displaces 321 cu. in. and with a 3.25: stroke displaces 348 cu. in. My build has a 0.030" overbore for a bore of 4.155" with a 327 stroke and it displaces 353 cu.inch.
The 502—with a 501.28 cu in (8.2 L) total displacement—had a bore and stroke of 4.466 in × 4 in (113.4 mm × 101.6 mm) and a cast iron 4-bolt main block. GM offered it in their Performance Parts catalog, available as multiple crate motors with horsepower ratings from 338 to 600 hp (252 to 447 kW) and torque of 470 to 567 lb⋅ft (637 to ...
1 sty 2024 · Big-Block performance. With 461 horsepower and 558 lb.-ft. of torque, our 502 HO crate engine has power on tap for every need — from a ’69 Chevelle to a newer Suburban. PART NO. 12568778. 461 HP @5100 RPM. 558 LB/FT @3400 RPM.
1 wrz 2022 · The Chevy 502 engines have a bore measurement of 4.47 inches and struck of 4.00. They can produce a compression rate of 9.6/1. In contrast, the chevy 454 engines have a bore measurement of 4.25 inches, with the same stroke measurement of 4.00 inches.
502 Mark IV/Gen VI Bare Block. • New design casting incorporating the best designs of Mark IV and Gen VI. • Production-type cast-iron 4-bolt block. • Improved main bearing bulkheads– Bowtie block-style bulkhead. • Clearanced for bigger strokes. • 4.470" finished bore.
The Popular Big Block, Even More Power. With the popular and proven ZZ502 as its starting point, Chevrolet Performance engineers took its capability to the next level to cerate the more powerful SP502/605 Deluxe, which is rated at a strong 605 HP 580 lb.-ft. of torque.
