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Instruction Sheets for Part Number CCA-189-303-13
Technical Articles for Part Number CCA-189-303-13
COMP Cams Stage 2 LST Series Hydraulic Roller Camshafts for 2010-2015 CAMARO - 189-303-13
Part Number: CCA-189-303-13
COMP Cams Stage 2 LST Series Hydraulic Roller Camshafts
Camshaft, Stage 2 LST, Hydraulic Roller Tappet, Advertised Duration 292/297, Lift .663/.638, Chevy, Small Block, Each
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Estimated Ship Date: Nov 2, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
189-303-13
Part Type:
Product Line:
Summit Racing Part Number:
CCA-189-303-13
UPC:
00036584386452
Cam Style:
Hydraulic roller, OE roller
Camshaft Use:
Street/Strip
Camshaft Manufacturers Description:
HYDRAULIC ROLLER - Highest average HP L99 cam. Requires 3500 RPM converter, headers and air induction mods. Valve train stable to 7500 RPM w/ CK & MK Kits. AFM delete & VVT limiter.
Basic Operating RPM Range:
2,700-7,400
Intake Duration at 050 inch Lift:
237
Exhaust Duration at 050 inch Lift:
248
Duration at 050 inch Lift:
237 int./248 exh.
Advertised Intake Duration:
292
Advertised Exhaust Duration:
297
Advertised Duration:
292 int./297 exh.
Intake Valve Lift with Factory Rocker Arm Ratio:
0.663 in.
Exhaust Valve Lift with Factory Rocker Arm Ratio:
0.638 in.
Valve Lift with Factory Rocker Arm Ratio:
0.663 int./0.638 exh.
Lobe Separation (degrees):
113
Camshaft Gear Attachment:
3-bolt
Remanufactured:
No
Computer-Controlled Compatible:
Yes
Valve Springs Required:
Yes
Quantity:
Sold individually.
Notes:
L99 camshaft. Fits models with automatic transmission and VVT limiter. Requires 3500 rpm converter, headers, air induction modifications, and AFM delete.
COMP Cams Stage 2 LST Series Hydraulic Roller Camshafts
COMP Cams Stage 2 LST Series hydraulic roller camshafts deliver "Low Shock Technology." These LST cams feature lobe profiles designed to maximize horsepower, while improving stability at higher rpm. They're also easier on the valve springs, enhancing durability and reducing load loss. From street durability to track power, COMP Cams Stage 2 LST Series hydraulic roller camshafts are an awesome choice for your build. The cams are available for a variety of engine, piston, and engine applications.
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Some parts are not legal for use in California or other states with similar laws / regulations
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