Performer RPM

Edelbrock Performer RPM Camshaft - 7157

Part #
7157
Line:
EDB

Product Information

  • Warranty:  90 Day Limited Warranty
  • Unit of Measure:  Each
  • UPC:  # 85347071579
  • Material: Hardened Steel
  • Exhaust Advertised Duration (Deg): 320 Degree
  • Exhaust Duration At 0.050 Inch Lift (Deg): 240 Degree
  • Exhaust Valve Lift With OE Rocker Arm Ratio (in): 0.470 Inch
  • Intake Advertised Duration (Deg): 308 Degree
  • Intake Duration At 0.050 Inch Lift (Deg): 231 Degree
  • Intake Valve Lift With OE Rocker Arm Ratio (in): 0.470 Inch
  • Intake Centerline (Deg): 112 Degree
  • Lobe Separation Angle (Deg): 113.5 Degree
  • Idle Vacuum At 1000 RPM (in): 10 Inch
  • Range (RPM): 1000 To 7000 RPM
  • Intake Valve Lift (in): 0.470 Inch
  • Lifter Style: Hydraulic
  • Exhaust Valve Lift (in): 0.470 Inch
  • Engine Make/Size: Pontiac 326-455
  • Camshaft Type: Hydraulic

Applications for this Product

  • Select a vehicle to see vehicle applications.

Detailed Description

Camshaft; With Lifter Kit;

Edelbrock part number 7157 Performer RPM Camshaft is designed for Pontiac 350-455 V-8 applications. This Edelbrock cam kit produced 422 HP and 441 foot/Lbs. of torque when used with number 7156 intake and number 60599 cylinder heads on a 455 engine. The camshaft works well with high-performance's street applications, Performer RPM cams provide power from 1500 to 6500 rpm. This hydraulic lifter camshaft is 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. Hydraulic flat tappet lifters are included with each Performer RPM camshaft . Camshaft Specifications: Duration at 0.050 Intake: 231 degrees - Duration at 0.050 Exhaust: 240 degrees- Lift at Valve Intake: 0.470 inch- Lift at Valve Exhaust: 0.470 inch- Lobe Separation: 113.5 Degrees- Intake Centerline: 112 Degrees- Idle Vacuum at 1000 RPM's: 10 inch Designed for 1500 to 6500 RPM Performance. Allows Creation Of Mock Boss And Clevor Engines. Matched to Edelbrock Performer RPM Intakes. 10 To 12 inch Of Manifold Vacuum At Idle. More Lift And Duration Than Most Street Camshafts. Includes Hydraulic Lifters and Assembly Lube. Dyno-Matched/Street-Proven Performance. Take the Guesswork Out of Camshaft Selection!

Brand Information

Founded in 1938, Torrance-based Edelbrock, LLC is recognized as one of the nation's premier designers, manufacturers and distributors of performance replacement parts for the automotive and motorcycle aftermarkets. Edelbrock produces their core products in the United States of America using state-of-the-art equipment in their world class manufacturing facilities. Edelbrock, LLC encompasses six locations in Southern California totaling more than 500,000 square feet.
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