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Instruction Sheets for Part Number SUM-K1321
Technical Articles for Part Number SUM-K1321
Summit Racing™ Muscle Car Replacement Cam and Lifter Kits SUM-K1321
Part Number: SUM-K1321
Summit Racing™ Muscle Car Replacement Cam and Lifter Kits
Cam and Lifter KIt Muscle Car Replacement BBC Flat tappet Mechanical, L-78,L-72, LS-6 375HP 396 HP Cam with Lifters
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Kit/Combo Contents
Summit Racing™ Muscle Car Replacement Cams SUM-1321
Muscle Car Camshaft, 375HP396, Mechanical Flat Tappet, 2,200-5,500 RPM Range, Adv.Duration 310 int./297 exh., Lift 520 int./520 exh., Chevy, Each
Kit Item Quantity: 1
Summit Racing™ Camshaft and Lifter Assembly Lubricant SUM-CAMLUBE625
Camshaft Assembly and Break In Lubricant, Extreme Pressure, Molybdenum Disulfiide, 0.625 oz. Packet, Each
Kit Item Quantity: 1
Summit Racing™ Mechanical Lifters SUM-HT99216
Lifter, Mechanical, Flat Tappet, Chevy V8, Set of 16
Kit Item Quantity: 1
Overview
Brand:
Manufacturer's Part Number:
SUM-K1321
Part Type:
Product Line:
Summit Racing Part Number:
SUM-K1321
Item Number:
7416346
Cam Style:
Solid flat tappet
Basic Operating RPM Range:
2,200-5,500
Camshaft Use:
Racing
Camshaft Manufacturers Description:
Road Race, Bracket race, Rough idle, 10.5-1+ compression and 3500 stall required, 125lbs seat 325 lbs open.
Intake Duration at 050 inch Lift:
242
Exhaust Duration at 050 inch Lift:
242
Duration at 050 inch Lift:
242 int./242 exh.
Advertised Intake Duration:
310
Advertised Exhaust Duration:
297
Advertised Duration:
310 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.520 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.520 in.
Valve Lift with Factory Rocker Arm Ratio:
0.520 int./0.520 exh.
Lobe Separation (degrees):
114
Camshaft Gear Attachment:
3-bolt
Intake Valve Lash:
0.022 in.
Exhaust Valve Lash:
0.024 in.
Computer-Controlled Compatible:
No
Lifters Included:
Yes
Lifter Style:
Mechanical flat tappet
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.
Summit Racing™ Muscle Car Replacement Cam and Lifter Kits
Restore or recreate the legendary performance and sound of the muscle car era with Summit Racing™ MCR or Muscle Car Replacement camshafts. These are kits that provide the cam, lifters, and assembly lubricant in one package. Available in hydraulic or mechanical lifter designs, these cams mimic the specs of the originals—but are produced on today's CNC grinders using modern lobe technology to deliver better performance and reliability. Kits are available for a wide range of vehicles, including many Chevy small block and big block applications from the 1960s and up. Bring back the good ol' days and get that muscle car back on the road. Order the camshaft model recommended for your vehicle.
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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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