Search results
Please read this entire publication before starting work. This document covers the following: LSX376-B8, LSX376-B15 and the LSX454 long block engines. These engines are produced using brand new GM Performance Parts components.
4 maj 2023 · Configuration: 90° V8. Bore x Stroke: 4.25″ x 4.0″. Compression Ratio: 10.25:1, 11.25:1, 8.2:1. Firing Order: 1-8-4-3-6-5-7-2. Engine Weight: ~685 lbs. Max Horsepower: 450 hp @ 5600 rpm. Max Torque: 500 lb-ft @ 3400 rpm. The 454 engine is also known as the Mark IV or Mark IV Rat Motor.
Please read this entire publication before starting work. This document covers LSX454 drag race engines. This engine is produced using brand new Chevrolet Performance Parts components. It is not the intent of these specifications to replace the comprehensive and detailed service practices explained in the GM service manuals.
The LSX 454 crate engine is a 21st-century upgrade to the legendary Chevy 454 big block race engine. Learn more about dyno specs, installation & more.
3 paź 2019 · We put everything you need to know about the Gen. III & Gen. IV LS engine family in 1 spot—from cam specs to upgrades & everything in between.
Our Chevrolet Small Block LSX 454 crate engines offer an impressive 627 horsepower and are equipped with the latest technology. Plus, the Chevy LSX 454 is lighter than its big block predecessor. Find the Chevy LSX 454 at JEGS High Performance!
9 gru 2014 · For the record, this 13.1:1, naturally aspirated, and single Dominator-fed big-inch LS engine is officially rated at 770 horsepower at a 7,000 rpm and 612 lb-ft of torque at 5,600 rpm. And...
