| Part Number:
138511
Grind Number: SR-238/350-2S-12 IG Mech. ROLLER SPECIAL Engine Ident: 1967-UP CHEVROLET V-8 396 THRU 454 CU.IN. With Cast iron distrubutor gear. |
| Valve settings: Intake 0.20 Exhaust 0.20 -----> HOT |
|
INTAKE @ CAM
350 @ VALVE
595
ROCKER ARM RATIO
LIFT: EXHAUST @ CAM 362 @ VALVE 615 1.70 All lift are based on zerolash and theoretical rocker arm ratios. |
| LOADS: CLOSED
145 LBS @ 1.812
OPEN 374 LBS @ 1.232 |
| CAM
TIMING
OPENS
CLOSES
MAX
LIFT
DURATION
@ .050 INTAKE 12 BTDC 46 ABDC 107 238 EXHAUST 60 BBDC 6 ATDC 117 246 |
| RECOMMENDED RPM RANGE WITH MATCHING COMPONENTS
MINIMUM RPM 3200 MAXIMUM RPM 6600 VALVE FLOAT 7200 |