When did the LS1 small block engine come out?
When did the LS1 small block engine come out?
The LS1 is the original Gen. 3 small block engine from General Motors used in cars from 1997-2004. The engine specs and information here is for the stock LS1 engine.
Where can I buy new LS2 cylinder heads?
Though the LS6 and LS2 are no longer in production, brand-new bare castings are still available for around $850 from Chevrolet Performance Parts dealers.
What are the specs of a GM LS1 engine?
The engine specs and information here is for the stock LS1 engine. Mechanically similar, GM’s LS and LS-based Vortec engines wound up on almost every branch of the GM family tree: Chevy, Pontiac, GMC, Cadillac, Buick—heck, even Saab, Hummer, and Isuzu got some LS love.
What’s the difference between LS1 and Cathedral port cylinder heads?
Following directly in the engineering footprint of the LS1 casting, these cylinder heads were used on the 4.8- and 5.3-liter truck engines. The only differences between these heads and the LS1, besides the price, are the valve size and combustion chamber.
What kind of intake manifold does a Chevy LS1 use?
Edelbrock EFI Small Block Chevy LS1 Single Plane Cathedral Port Intake Manifold w/Fuel Rail Kit 29086 Edelbrock part #29086 Victor Jr. LS1 EFI intake manifold accepts a standard square bore throttle body. This compact single-plane intake is capable of…
What kind of cylinder head does the GM LS1 use?
Cylinder Head Design: the LS1 cylinder heads feature all-aluminum construction, Cathedral intake port shapes, oval exhaust port. Steel intake and exhaust valves are used in the aluminum alloy heads
Which is LS1 or LS2 high flow throttle intake elbow?
Edelbrock LS1/LS2 EFI High Flow Throttle Body Intake Elbow Black 38493 The Edelbrock 38493 Intake elbow was developed by the Edelbrock engineering team using the latest in Computational Fluid Dynamic (CFD) software. Edelbrock Throttle Body Elbows…
Following directly in the engineering footprint of the LS1 casting, these cylinder heads were used on the 4.8- and 5.3-liter truck engines. The only differences between these heads and the LS1, besides the price, are the valve size and combustion chamber.
