Pro Series 8620 LS Stroker Hydraulic Roller Racing Camshaft
Pro Series 8620 LS Stroker Hydraulic Roller Racing Camshaft
SKU: SKU: 75383
In stock
Product Details
Features
- Fits GM Gen III and IV LS engines
- Composed of 8620 Carburized Nickel Chromium Molybdenum
- Performance ideal for racing applications
Description
If you're looking for something with more strength and stability, TSP's 8620 camshafts are the best you'll find. Composed of carburized nickel chromium molybdenum, they go through a more rigid hardening process to create a more durable wear surface on the lobes. Designed for LS engines, this cam is designed for maximum performance on street and strip applications. Checking for piston to valve clearance, this cam is best when used with a single plane intake manifold.
Specs
| Cam Type | Hydraulic Roller |
| Camshaft Gear Attachment | 3-bolt |
| Computer Controlled Compatible | Yes |
| Exhaust Duration at .050 inch Lift | 254 deg. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.604 in. |
| Grade Type | Performance |
| Intake Duration at .050 Inch Lift | 246 deg. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.621 in. |
| Lifter Type | Hydraulic Roller |
| Lobe Separation | 110 deg. |
| Material | 8620 Carburized Nickel Chromium Molybdenum |
| Performance Level | Racing |
| Valve Springs Required | 0.660 in. |
Fitment
COMPATIBLE WITH
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 4.8 L / 293 in3
• 5.3 L / 325 in3
• 5.7 L / 346 in3
• 6.0 L / 364 in3
• 6.2 L / 376 in3
• 7.0 L / 428 in3
Emissions Notice
This Top Street Performance (TSP) product is designed for racing and off-road competition use only. It is not legal for use on public roads or emissions-controlled vehicles and does not comply with federal, state, or local emissions regulations. The buyer assumes all responsibility for legal use and installation.
What is a Emissions-Controlled Vehicle?
"An emissions-controlled vehicle is any vehicle equipped with a factory-installed emissions control system designed to reduce air pollution. These systems include catalytic converters, oxygen sensors, EGR (Exhaust Gas Recirculation) valves, and diesel particulate filters (DPF). Most vehicles manufactured after 1975 are considered emissions-controlled and must comply with federal and state emissions laws when used on public roads."
Pro Series 8620 LS Stroker Hydraulic Roller Racing Camshaft
If you're looking for something with more strength and stability, TSP's 8620 camshafts are the best you'll find. Composed of carburized nickel chromium molybdenum, they go through a more rigid hardening process to create a more durable wear surface on the lobes. Designed for LS engines, this cam is designed for maximum performance on street and strip applications. Checking for piston to valve clearance, this cam is best when used with a single plane intake manifold.
Compatible with:
CHEVROLET SMALL BLOCK V8 GEN. III/IV (LS BASED)
• 4.8 L / 293 in3
• 5.3 L / 325 in3
• 5.7 L / 346 in3
• 6.0 L / 364 in3
• 6.2 L / 376 in3
• 7.0 L / 428 in3
| Cam Type | Hydraulic Roller |
| Camshaft Gear Attachment | 3-bolt |
| Computer Controlled Compatible | Yes |
| Exhaust Duration at .050 inch Lift | 254 deg. |
| Exhaust Valve Lift with Factory Rocker Arm Ratio | 0.604 in. |
| Grade Type | Performance |
| Intake Duration at .050 Inch Lift | 246 deg. |
| Intake Valve Lift with Factory Rocker Arm Ratio | 0.621 in. |
| Lifter Type | Hydraulic Roller |
| Lobe Separation | 110 deg. |
| Material | 8620 Carburized Nickel Chromium Molybdenum |
| Performance Level | Racing |
| Valve Springs Required | 0.660 in. |
