Summit Racing™ Pro LS Automotive Camshafts SUM-8708R1
- Get Quality Summit Racing™ Pro LS Automotive Camshafts Online. Stage 3 Pro LS Cam 232/242 113+3
- .600/.600 Lift
- 3-bolt
- Excellent Power and Torque
- 5.3, 5.7, 6.0, 6.2, 7.0, LS1 LS2 LS6 LS3 LS7 LQ4 LQ9 LS9
- Each
Manufacturer’s Part Number: SUM-8708R1
Summit Racing Part Number: SUM-8708R1
UPC: 190861251458
Cam Style: Hydraulic roller, OE roller
Camshaft Use: Racing
Camshaft Manufacturers Description: Not intended for use with VVT or AFM. The Summit Stage 3 LS cam is a great cam for a weekend warrior. It has a lopey idle, but tunes well with a minimum of hassle. It uses state-of-the-art cam lobe designs to pull strongly past 7000 rpm with as little as 150 lbs. of seat pressure.
Basic Operating RPM Range: 3,500-7,000
Intake Duration at 050 inch Lift: 232
Exhaust Duration at 050 inch Lift: 242
Duration at 050 inch Lift: 232 int./242 exh.
Advertised Intake Duration: 281
Advertised Exhaust Duration: 291
Advertised Duration: 281 int./291 exh.
Intake Valve Lift with Factory Rocker Arm Ratio: 0.600 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio: 0.600 in.
Valve Lift with Factory Rocker Arm Ratio: 0.600 int./0.600 exh.
Lobe Separation (degrees): 113
Camshaft Gear Attachment: 3-bolt
Remanufactured: No
Computer-Controlled Compatible: Yes
Valve Springs Required: Yes
Quantity: Sold individually.
Notes: Not intended for use with VVT or AFM. The Summit Stage 3 LS cam is a great cam for a weekend warrior. It has a lopey idle, but tunes well with a minimum of hassle. It uses state-of-the-art cam lobe designs to pull strongly past 7000 rpm with as little as 150 lbs. of seat pressure. Camshaft features base circle of 0.720 int./0.720 exh.
Summit Racing™ Pro LS Automotive Camshafts ( Get Quality Summit Racing™ Pro LS Automotive Camshafts Online )
Summit Racing™ Pro LS Automotive cams are affordable and designed in stages with very specific cam timing for each individual application in cathedral and rectangle port versions. This ensures maximum performance and gives you the idle you are looking for. The lobes are designed for stability at high rpm with the spring pressures found in quality .600 and .670 in. spring packs. Careful design guarantees the cams can be installed with minimal difficulty. Although piston to valve clearance should always be verified, the Stage 2 and 3 cams often allow for additional cylinder head milling. The Stage 4 cams often require no changes but can be degreed slightly different as needed. Starting with American bearing steel, they are precision machined on a Landis 3LB CNC grinder with CBN diamond wheels for unmatched quality.
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