It was the smallest in terms of horsepower out of the Chevy big block engine series. The Chevy 7400 7.4 L L29 was based on the 454 cubic inch V-8 engine. The Vortec 454, also referred to as the Vortec 7400, was designed as a big-block engine for light-duty trucks. Chevrolet Performance The 454 had a lower 8.25-to-1 compression ratio than the 9-to-1 ratio of small block counterparts but made up for it in sheer size with a bore of 4.251 inches and a stroke of 4.00 inches. Chevrolet 454 V8 Engine In 1970, GM pushed the performance bar higher with the introduction of the Chevy 454 V8. by Rob Wagner . Overview User Reviews 4; Trims and Specs Pictures 30 Expand All Collapse All. Firing order diagram 1994 chevy 454 - Chevrolet 1994 C/K 3500 question By continuing to use this site you consent to the use of cookies on your device as described … Detailed features and specs for the Used 1994 Chevrolet C/K 2500 Series including fuel economy, transmission, warranty, engine type, cylinders, drivetrain … Skip to content. The Chevy 454 SS pickup truck was produced between 1990 and 1993. How much horsepower does the 1994 2500 series suburban with the 7.4L 454 have - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. 1992 Chevrolet 454 SS specs, specifications, laptimes, acceleration times, pictures, photos, engine data, top speed During 1997 Chevy still had a big block engine, the 454 cubic inch. Performance. Used Cars New Cars Financing Car Values Sell My Car Research Questions ... 1994 Chevrolet Chevy Van Trims and Specs. Big Block Chevy V8 - BBC - Engine Specifications 396-454 CID - BBC Firing Order Tune up specs for 1993 454 chevy engine - Answered by a verified Chevy Mechanic We use cookies to give you the best possible experience on our website. Vortec 454 Engine Specs by Susan Revermann . ... Two versions of the optional 454 were available in 1-ton Chevy trucks. This pickup truck is a full-size, high-performance vehicle fitted with a powerful engine. The L19 TBI, or throttle body injection, powered 1987 and later trucks as the second 454 engine option. Towing Capacity of 1994 Chevrolet C/K Series 3500 V8. Power Specs for the 1995 454 Engine by A.J. 0. Hi there guys, I got a run on a complete running chevy 454 with a brand new turbo 400 trans for $740. 1994 Chevrolet Chevy Van - CarGurus. The engine was designed for power and was a monster gas eater that got 15 mpg at best. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Question: Can a 1994 chevy 3500 with a 454 pull a 2004 39ft toyhauler asked by: Paige. Which 454 Engines Were in Chevy One-Tons? The LE8 454 was the most common from 1973 to 1991. Expert Reply: Towing capacity for your 1994 Chevrolet 3500 pickup will depend on several factors, including engine displacement, transmission (2x4 or 4x4), cab style and bed length. What’s left, though, is a 454 cubic-inch big-block Chevy with huge potential. Most spark plugs will come pre-gapped from the spark plug manufacturer. ... 1993 Chevy 350 Specs. Andrews . ... 361959 Big Block Chevy Specifications. Aficionados can recite a litany of “firsts” that have made Corvette one of the world’s most desired sports car. engine image by goce risteski from Fotolia.com. G20 RWD. This pickup truck is a full-size, high-performance vehicle fitted with a powerful engine.