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Technical Articles for Part Number SUM-K8713R1
Summit Racing™ Pro LS Camshaft and Lifter kits SUM-K8713R1
Part Number: SUM-K8713R1
Summit Racing™ Pro LS Camshaft and Lifter kits
Cam and Lifter kit, Stage 3 Pro LS Truck Swap Cam, 222/232 112+5, .550/.550 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2L Each
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Kit/Combo Contents
Summit Racing SUM-150132-4 - Summit Racing™ Lifter Guides
Lifter Guide, Hydraulic Roller Style, Plastic, Chevy, LS, Non AFM/DOD Engines, Set of 4
Kit Item Quantity: 1
Summit Racing SUM-8713R1 - Summit Racing™ Pro LS Vortec Truck Swap Camshafts
Stage 3 Pro LS Truck Swap Cam, 222/232 112+5, .550/.550 Lift, 3-bolt, 4.8, 5.3, 5.7, 6.0, 6.2L LS1 LS2 LS6 LS3 LS7 LS9 LSA LQ4 LQ9 LH6 LM7, Each
Kit Item Quantity: 1
Summit Racing SUM-HT215-16 - Summit Racing™ Performance LS7 Hydraulic Lifters
Lifters, Hydraulic Roller, 0.842 in O.D., Not for AFM-equipped Engines, Chevy, LS7, Delphi, Set of 16
Kit Item Quantity: 1
Overview
Brand:
Manufacturer's Part Number:
SUM-K8713R1
Part Type:
Product Line:
Summit Racing Part Number:
SUM-K8713R1
Cam Style:
Hydraulic roller, OE roller
Basic Operating RPM Range:
2,500-6,500
Camshaft Use:
Racing
Camshaft Manufacturers Description:
Not intended for use with VVT or AFM. Biggest daily driver cam in a 5.3 and a 2500 stall converter is recommended. Strong lopey idle. State-of-the-art cam lobe designs to pull strongly from 2500 to 6500 rpm with LS6 springs.
Intake Duration at 050 inch Lift:
222
Exhaust Duration at 050 inch Lift:
232
Duration at 050 inch Lift:
222 int./232 exh.
Advertised Intake Duration:
274
Advertised Exhaust Duration:
284
Advertised Duration:
274 int./284 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.550 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.550 in.
Valve Lift with Factory Rocker Arm Ratio:
0.550 int./0.550 exh.
Lobe Separation (degrees):
112
Camshaft Gear Attachment:
3-bolt
Computer-Controlled Compatible:
Yes
Lifters Included:
Yes
Lifter Style:
Hydraulic roller
Valve Springs Included:
No
Retainers Included:
No
Locks Included:
No
Valve Stem Seals Included:
No
Timing Chain and Gears Included:
No
Assembly Lubricant Included:
Yes
Pushrods Included:
No
Rocker Arms Included:
No
Gaskets Included:
No
Valve Springs Required:
Yes
Quantity:
Sold as a kit.
Notes:
Not intended for use with VVT or AFM. The Summit Stage 3 truck cam is about the biggest daily driver cam in a 5.3 and a 2500 stall converter is recommended. It has a strong lopey idle. It uses state-of-the-art cam lobe designs to pull strongly from 2500 to 6500 rpm with LS6 springs. Camshaft features base circle of 0.750 int./0.750 exh.
Summit Racing™ Pro LS Camshaft and Lifter kits
You won't find a better quality cam for your LS-based engine than our Summit Racing™ Pro LS series of cams. These convenient combo kits enable you to get the cam along with the correct matching lifters. Pro LS cam, lifters, and trays are included in one easy-to-order part number. Whether for street/strip, turbocharged, or racing use, you'll find the kit recommended for your year/make and engine application.
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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