- Copilot Answer
Early Corvette Big-Block Engines - True Power
Aug 16, 2010 · Just How Powerful Were Corvette's Early Big-Blocks? Early in the '66 model year, the 427ci L72 engine was rated 450 hp at 6,400 rpm. Not long after production began, the rating was lowered to...
The L72 427/425HP Engine - Detroit Automotive
Chevrolet L72 427/425 V8 Engine - Bring a …
Mar 14, 2024 · This Chevrolet L72 engine is a 427ci V8 of the type produced in 1969 for use in the Corvette and high-performance full-size models as well as COPO Chevelles and …
Chevy 427 V8 : Engine Facts.com
1966 with 4 Barrel Carb (L72) (High Compression Model) Max Brake Horsepower: 425 @ 5600 rpm Max Torque: 460 @ 4000 rpm Stroke: 3.76 Bore: 4.251 Compression: 11.0 Firing Order: …
1966 L72 427/425hp Chevrolet Biscayne
Sep 24, 2018 · The L72 427 engine was rated at 425hp at 5,600 RPM and 460-lbs ft of torque at 4,000 RPM. Its bottom end featured a 4.251-bore four-bolt-main block (casting number …
Chevy 427 Big Block Guide - Muscle Car Club
Aug 27, 2022 · In 1966, the Chevy L72 427 was the most powerful engine option available in the Corvette. The initial 450 horsepower rating made the L72 the engine to have …
Chevrolet big-block engine - Wikipedia
The Chevrolet big-block engine is a series of large-displacement, naturally-aspirated, 90°, overhead valve, gasoline-powered, V8 engines that was developed and have been produced by the …
L72 why is it so hard to find - Team Camaro Tech
Apr 7, 2010 · Probably because around 1,015 Camaros were fitted with the L72 engine option. None where assembled on the production line and where COPO items in 68 and 69. A MKIV …
L-72 COPO engine found! | Team Camaro Tech Nov 2, 2016 72 camaro, alternator problems. pics....... Jan 26, 2013 Will a 572 Big Block Fit? May 21, 2006 Debate about GM 72/72 Paint Code with Black Stripes Nov 16, 2004 Ultra-Rare ’68 Chevy Biscayne Packs 427 Big …
Jan 11, 2023 · The L72 was the top dog engine for 1968 full-size Chevys, sporting serious hardware throughout. 425 horses were the result of 11:1 compression, a healthy solid-lifter cam, …