|
- 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 available in performance cars between 2006-15 Top End Features Unique high-flow, CNC-ported, square port, cylinder heads and intake manifold Titanium intake valves
- 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 Changing one thing can affect the performance of the other parts Upgrading the LS7 can be expensive and complicated
- 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 Identification Number (VIN) from the original vehicle Locate the 8th digit of the VIN Consult the tables below to identify your engine Notes The information below applies to vehicles with the original engine
- I dont 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 a lot of confusion There are more than 40 variations of these engines The similarities between them make a lot of parts interchangeable However, there are differences between them too To get the right parts
- 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 blown head gasket **If you use aftermarket bolts or studs, follow the instructions that came with your new fasteners ** Pre-Installation Before installing your heads, ensure the following: The bolt holes
- 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 “Y” in the diagram ) The center of the pushrod to the center of the pivot point (Dimension “X” in the diagram ) How is it calculated? Rocker Ratio = Y ÷ X For example, if Y = 1 5 in and X
- How do I install my LS intake manifold? · Help Center
Installation Procedure, Torque Specs and Sequence To properly install your LS Intake Manifold, follow the steps below This will ensure a good seal to the cylinder
- Chevrolet LS Gen. 4 Aluminum Block Torque Specs · Help Center
Gen 4, Aluminum Block, LS Engines The following specs apply to RPO codes: LS2 LS3 LS4 LH6 LC9 L92 Etc **Click the blue links in the table for more detailed information**
|
|
|