Description: Summit Racing Part Number: SUM-8709R1 Please hover mouse to enlarge image Advertised Duration 288 int./296 exh. Advertised Exhaust Duration 296 Advertised Intake Duration 288 Basic Operating RPM Range 3,500-7,000 Cam Style Hydraulic roller tappet Camshaft Gear Attachment 3-bolt Camshaft Manufacturers Description The Summit Stage 4 LS cam is the ultimate street/strip cam for a car or truck with the factory intake manifold design. It has a rowdy idle and will out horsepower any cam in its range. It uses state-of-the-art lobe designs to pull strongly past 7000 rpm with as little as 150 lbs. of seat pressure. It's the largest cam that fits an LS3 with un-milled heads, but always check piston to valve clearance and degree if necessary. Deeper gears are a plus. Computer-Controlled Compatible Yes Duration at 050 inch Lift 237 int./246 exh. Exhaust Duration at 050 inch Lift 246 Exhaust Valve Lift with Factory Rocker Arm Ratio 0.605 in. Intake Duration at 050 inch Lift 237 Intake Valve Lift with Factory Rocker Arm Ratio 0.625 in. Lobe Separation (degrees) 113 Notes Not for AFM or VVT equipped engines. Summit Pro LS cams are designed for engines swapped into pre-pollution controlled vehicles. They are not for use in registered emissions-controlled vehicles operated on public highways and roads. 3-bolt camshaft, computer tuning required. Quantity Sold individually. Valve Lift with Factory Rocker Arm Ratio 0.625 int./0.605 exh. Valve Springs Required Yes
Price: 250 USD
Location: Hampton, Connecticut
End Time: 2024-11-12T18:14:32.000Z
Shipping Cost: 0 USD
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Item Specifics
Returns Accepted: ReturnsNotAccepted
Brand: Summit Racing
Type: Camshaft
Manufacturer Part Number: Sum-8709r1
