Product Summary

221, 255, 260, 289, 302, 270 Intake Duration

  • Specifically designed for optimum torque and acceleration
  • Offers maximum performance from idle through mid-range
  • Can be matched to Edelbrock Performer intakes
  • Kit includes hydraulic lifters and assembly lube
  • Ideal for daily drivers/trucks/vans/RVs/4x4s

Key Specs


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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.
  • Designed for Optimum Torque and Acceleration
  • Maximum Performance From Idle through Mid-Range
  • Matched to Edelbrock Performer Intakes
  • Includes Hydraulic Lifters and Assembly Lube
  • Major Improvement in Throttle Response and Torque
  • Use For Daily Drivers/Trucks/Vans/RVs/4x4s
  • Take The Guesswork Out Of Camshaft Selection


CARB Warning

For race/ off road use or for use on pre-1966 vehicles.

Emissions warning: this part only legal for sale or use in California for racing (competition) vehicles which may never be used, registered, or licensed for use upon a public highway, or if installed in vehicles model-year 1965 or older; motorcycles model-year 1977 or older; or off-highway recreational vehicles (such as off-road motorcycles and all-terrain vehicles) model-year 1996 and older. Any other use renders the vehicle tampered and not legal for use on California public highways (any public street or roadway, public dirt road, public park, or publicly maintained right of way open to the use of the public for vehicular travel). Violations subject to $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and the laws of all other states with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine.


Camshaft TypeHydraulic Flat Tappet
Intake Duration270
Exhaust Duration280
RPM RangeIdle-5,500
Intake Duration (.050" Lift)204
Exhaust Duration (.050" Lift)214
GTIN Code085347021222
Intake Valve Lift w/ Rocker Arm Ratio0.448"
Exhaust Valve Lift w/ Rocker Arm Ratio0.472 in.
External Ignition Box RequiredNo
Valve Spring RequiredYes
Valve Spring IncludedNo
Lifter TypeHydraulic Flat Tappet
Lifters IncludedYes
Retainers IncludedNo
Locks IncludedNo
Timing Chain and Gears IncludedNo
Assembly Lubricant IncludedYes
Pushrods Included
Rocker Arms IncludedNo
Sold in QuantityKit