User guide

PART NAME PONCAM TYPE-R
ENGINE MITSUBISHI LANCER EVOLUTION 10 4B11
PART NUMBER SET 143059 INTAKE 146C260103 EXHAUST 146D250098
GRIND INTAKE 260°/ 10.30㎜ LASH BACE CIRCLE (φ) INTAKE Φ34.4
EXHAUST 250°/ 9.80㎜ LASH EXHAUST Φ36.4
INTAKE 0.2
EXHAUST 0.3
LIFT INTAKE @CAM 10.30㎜ @VALVE 10.10㎜ ROCKER ARM RATIO※
EXHAUST @CAM 9.80㎜ @VALVE 9.50㎜
※ALL LIFTS ARE BASED ON ZERO LASH AND THORETICAL ROCKER ARM RATIOS
LOBE TOTAL
CENTER(°) DURATION(°)
INTAKE 2.0 ATDC 50.0 ABDC 112.0 228.0
EXHAUST 49.0 BBDC 12.0 BTDC 120.0 217.0
LOBE TOTAL
CENTER(°) DURATION(°)
INTAKE 4.0 ATDC 48.0 ABDC 112.0 224.0
EXHAUST 47.0 BBDC 14.0 BTDC 120.0 213.0
VALVE CLEARANCE
WHEN COLD
CAM TIMING
OPENS(°) CLOSES(°)
1㎜ VALVE LIFT
CAM TIMING
OPENS(°) CLOSES(°)
0.05" VALVE LIFT
0.05" VALVE LIFT1mm VALVE LIFT
REQUIRED VALVE SPRING SPEC. REQUIRED PARTS
LIFT LENGTH
COMPRESSED HEIGHT
TOMEI PART NUMBER
SET LOAD
LIFT LOAD
TOMEI PART NUMBER
SET LENGTH
NOMAL HEIGHT PRODUCT NAME
TOMEI Camshaft Spec Card