Pontiac Camshafts and Matching Components


PERFORMER-PLUS CAMSHAFTS
Designed for optimum torque from the low-end to the mid-range, Performer-Plus camshafts match with Performer manifolds for vehicles operating from off-idle to 5500 rpm. They are smooth idling cams for daily drivers, trucks, vans, RVs and 4x4s. You can expect a major improvement in throttle response and torque. In the manifold section you'll find torque graphs showing the power gains from Performer manifolds and Performer-Plus cams. All camshafts include flat tappet lifters (except for cams designed for use with stock roller lifters), assembly lube and instructions.
Performer-Plus Camshafts for Pontiac by Edelbrock
Application Emissions Part # Cam Card Duration
@ 0.50
Int/Exh
Lift
@ Valve
Int/Exh
Lobe Seps. Intake
Center
Line
Idle Vac.
@ 1000
RPM
350-455 V8 2157 204° / 214° .420" / .442" 110° 105° 15"

PERFORMER RPM CAMSHAFTS
Designed for street high-performance applications, Performer RPM cams provide power from 1500 to 6500 rpm. These hydraulic lifter camshafts are dyno-matched to Performer RPM manifolds for high-rpm horsepower while still maintaining acceptable low-end torque. With 10 to 12 inches of manifold vacuum at idle, Performer RPM cams have more lift and duration than most street camshafts. In the manifold section you'll find horsepower graphs showing the power levels obtainable when the Performer RPM package is used with the right combination of Edelbrock components. Hydraulic flat tappet lifters are included with each Performer RPM camshaft.
Performer RPM Camshafts for Pontiac by Edelbrock
Application Emissions Part # Cam Card Duration
@ 0.50
Int/Exh
Lift
@ Valve
Int/Exh
Lobe Seps. Intake
Center
Line
Idle Vac.
@ 1000
RPM
343-401 V8 7157 231° / 240° .470" / .470" 113.5° 112° 10"

Edelbrock Tech Note PRODUCT EMISSIONS GUIDE
The following guide is designed to help you determine which Edelbrock components are legal for use on your vehicle. Learn more about Edelbrock Product Emissions Guide.

    50-State Legal
    For Racing Use ONLY
    For Use on Pre-Pollution Controlled Vehicles (PPCV)
    Stock Replacement Part
    Engine Swaps