Summit Racing™ Pro LS Camshaft & Spring Kits SUM-8702-1DS

Brand:
Summit Racing
Manufacturer’s Part Number:
SUM-8702-1DS
Part Type:
Camshaft Kits
Product Line:
Summit Racing™ Pro LS Camshaft & Spring Kits
Summit Racing Part Number:
SUM-8702-1DS
Cam Style:
Hydraulic roller tappet
Basic Operating RPM Range:
2,000-6,800
Camshaft Use:
Street/Strip
Camshaft Manufacturers Description:
The Summit Stage 3 Single Plane cam has an aggressive lope with very strong mid-range and top end. The kit includes Nanopeened double springs with Steel retainers. If you are looking for maximum power through the 3500-6800 rpm range, this cam is for you. Fly-cutting pistons may be required.
Intake Duration at 050 inch Lift:
236
Exhaust Duration at 050 inch Lift:
246
Duration at 050 inch Lift:
236 int./246 exh.
Advertised Intake Duration:
298
Advertised Exhaust Duration:
309
Advertised Duration:
298 int./309 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.612 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.612 in.
Valve Lift with Factory Rocker Arm Ratio:
0.612 int./0.612 exh.
Lobe Separation (degrees):
110
Camshaft Gear Attachment:
3-bolt
Computer-Controlled Compatible:
Yes
Lifters Included:
No
Valve Springs Included:
Yes
Valve Spring Style:
High lift
Outside Diameter of Outer Spring (in.):
1.304 in.
Retainers Included:
Yes
Locks Included:
Yes
Valve Stem Seals Included:
Yes
Timing Chain and Gears Included:
No
Assembly Lubricant Included:
No
Pushrods Included:
No
Rocker Arms Included:
No
Gaskets Included:
No
Valve Springs Required:
Yes
Quantity:
Sold individually.
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.

Summit Racing™ Pro LS Camshaft & Spring Kits

Summit Racing™ Pro LS camshaft and spring kits are designed for GM LS engines. Each cam kit offers a budget-friendly option without sacrificing quality and performance. They’re available in Stage 1 or 2 performance configurations. Stage 1 kits include the cam and matching drop in beehive springs with seals or optional upgraded dual spring and retainer kit. Stage 2 kits give you an additional cam change gasket kit and a crank bolt. Order the Summit Racing™ Pro LS camshaft kit recommended for your year/make and engine application.

Warranty