| Part Number: | 130032 | Grind Number: | 260 H10 |
| Engine Identification: | | | | Start Yr. | End Yr. | Make | Cyl | Description | | 1962 | Up | FORD-MERCURY | 8 | SMOOTH IDLE, DAILY USAGE, FUEL ECONOMY, BRUTE LOW END TORQUE, 1600-2200 CRUISE RPM, 8.0 TO 9.5 COMPRESSION RATIO ADVISED. BASIC RPM 1200-4200 | | Engine Size | Configuration | | | 221-302 C.I. | V | |
|
| Valve Setting: | Intake | .000 | Exhaust | .000 | HOT |
|
| Lift: | Intake @Cam | 2847 | @Valve | 456 | All Lifts are based
on zero lash and theoretical rocker arm ratios. | | Exhaust @ Cam | 2847 | @Valve | 456 | | Rocker Arm Ratio | 1.6 | | |
|
| CamTiming: | TAPPET | @.004 | | Lift: | | Opens | Closes | ADV Duration | | Intake | 21 BTDC | 59 ABDC | 260 | | Exhaust | 61 BBDC | 19 ATDC | 260 |
|
| Spring Requirements: Triple Dual Outer Inner | | Part Number | 99833 | | Loads | Closed | 95 | LBS@ | 1.703 | or | 1 45/64 | | Open | 252 | LBS@ | 1.263 | | |
| | Recommended RPM range with matching components | | Minimum RPM | 1200 | | Maximum RPM | 4200 | | Valve Float | 6500 |
|
| CamTiming: | TAPPET | @.050 | | Lift: | | Opens | Closes | Max Lift | Duration | | Intake | (3) ATDC | 27 ABDC | 105 | 204 | | Exhaust | 37 BBDC | (13) BTDC | 115 | 204 |
|
| Remarks: | | 221-302 FIRING ORDER - 1-5-4-2-6-3-7-8 |
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Bell housings
Air & Fuel