Chevy LS7 Engine Specs · Help Center - Summit Racing
The LS7 is the largest engine in the LS family. It is unique because it was based on the C5-R Le Mans Corvette racing engine. It was purpose-built for high-performance. The LS7 was …
Upgrading the LS7 Engine · Help Center - Summit Racing
Upgrading the LS7 Engine What can I do to get more power out of my LS7? The LS7 is specially designed and built to make over 500 hp. All the stock components are matched to each other. …
I don't know the VIN. Which LS engine do I have? · Help Center
Identify Chevy LS Engines by Inspection Before you begin any project, you need to know the starting point. When it comes to Chevrolet's 3rd and 4th generation small blocks, there can be …
I know my VIN. Which LS engine do I have? · Help Center
Identify Chevy LS Engines by VIN Chevrolet's 3rd and 4th generation small block engines are generally known by their RPO code. You can determine the RPO code if you have the Vehicle …
What is rocker arm ratio? · Help Center - Summit Racing
Definition & Description The rocker arm ratio is the relationship between the 2 halves of the rocker arm. The halves are: The center of the valve stem to the center of the pivot point. (Dimension …
Category · Help Center
The LS7 was available in performance cars between 2006-15. Top End Features ... Intro to the LS9 and LSA LS Family: Gen. 4, 6.2L, Aluminum Block, Supercharged Engines LS9 The LS9 …
Intro to the LS9 and LSA · Help Center
LS Family: Gen. 4, 6.2L, Aluminum Block, Supercharged Engines LS9 The LS9 was introduced in 2009 for the ZR1 Corvette. At the time, it was the most powerful engine ever produced by GM. …
How do I install my LS cylinder heads? · Help Center
Installation Procedure, Torque Specs and Sequence To properly install your LS Cylinder Heads, follow the steps below. This will prevent oil and coolant leaks and a loss of compression from a …
How do I prime my engine before the first start-up? · Help Center
Oiling System Priming Instructions It is critical that the oiling system be primed before the first start-up. Priming fills the internal oil passages so that all moving parts have oil, once the …
Supercharging Basics – Engine Preparation · Help Center
Engine preparation depends solely on how the engine will be used. Factors like engine speed, amount of boost, and Guidelines If using a stock engine, follow these guidelines for …