Crower

Crower 4G63 Stage 3 272/272 Camshafts (Mitsubishi Evo 8)

  • Sale
  • $436.67
  • Regular price $691.70


Valve Lash .000" intake and .000" exhaust
Lobe center 106
Advertised Duration: Intake / Exhaust 272 / 272
Duration @ .050" Lift: Intake / Exhaust 200 / 192
Duration @ .050" Lift at the Valve: Intake / Exhaust 216 / 208
Duration @ .200" Lift: Intake / Exhaust 256 / 250
Duration @ .200" Lift at the Valve: Intake / Exhaust 272 / 266
Lobe Lift: Intake / Exhaust .250 / .240
Rocker Ratio: Intake / Exhaust 1.7 / 1.7
Gross Valve Lift: Intake / Exhaust .425 / .408
Performance Level 4
Low RPM 1000
Peak HP 8000
Redline 8500
Performance Description Most popular profile. Slight lope at idle, added valve lift requires #84175.
Engine Application Level 4 camshafts are designed for heavily modified engines. They have a definate lope at idle and are best suited for dual purpose hot street/drag strip, hot marine and oval track applications.
Recommended Modifications Headers, dual exhaust, large cfm carburetor, performance ignition and increased compression of 10.25:1 and above is required. Cylinder head modifications would be beneficial. Use with automatic transmission with high stall torque converter or manual transmission. Close attention to proper ring and pinion gear set and tire diameter is imperative.
Product Characteristics Definite lope at idle. These grinds exhibit strong mid-range to top end toque and horsepower.