WebMay 18, 2013 · The 375 HP 396 was the L-78 motor, with mechanical-lifter cam, large-port iron heads, 11:1 compression ration, 4-bolt mains, forged Tuftrided crank and forged … WebSep 24, 2024 · There were two tunes: The L78 had a slightly milder cam than it had in '76, shaving 5hp for a 180 rating, but it gained 15-lbs.ft. to a motivational 325. It could only be had with an automatic in '77, labeled with an XA code on the block. Similarly, base-engine L78 cars in 1978 could only be had with an automatic.
Firing Up a Solid Lifter L78 1970 SS396 Chevrolet Chevelle
WebJan 9, 2024 · Upon its release, this new powerplant was the most powerful engine to call the Corvette’s engine bay home. The L78 equipped … WebJul 18, 2024 · L78 1970 SS396 Chevelle is 1 of 2,144 made. Listen to the solid lifters when the engine runs.Enter to Win this classic muscle car at www.dreamgiveaway.com/?p... inlaying pictures
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WebJun 3, 2024 · SPECIFICATIONS. Engine Chevrolet OHV V-8; cast-iron block and cylinder heads. Displacement 402-cu.in. Horsepower 350 @ 5,200 rpm. Fuel system Quadrajet carburetor with cast-iron intake manifold. Transmission M21 Muncie four-speed. Wheelbase 111 inches. Length 189.4 inches. Width 72.4 inches. Height 52.5 inches. Curb weight … WebMar 14, 2000 · Specs on cam from "Chevrolet By The Numbers" Lifter: Mechanical (Solid) Int Lift:.520 Ex Lift:.520 Int. Duration:316 Ex Duration:302 Rocker ratio: 1.7 Part number:3863143 Cast Number:3863144 Are you sure about the carb being stock? I thought the 375hp cars had a Holley 780cfm vac secondary. Does anyone else know? -------------- … WebAug 24, 2024 · 25534402 - 4-bolt main, 4.590" bore, "Olds DRCE 3", 9.25" deck height. The casting number will confirm BBC engine specs including the size, year (or year range) of the block, and whether it is 2-bolt or 4-bolt main. Additional info may be available as well. moccacchino kaffee handels