1973 Ford Mustang Tune-up Information
| Year | Engine | Spark Plugs | Distributor | Timingº | IntakeValve opens | Fuel pump press | Idle speed | |||||
| Cyl cid | HP | Type | Gap | Dwell | Gap | Man | A/T | Man | A/t | |||
| 1973 | 6-250 | 99 | BRF-82 | .034 | 37 | .027/25 | 6B | 6B | 16 | 4.5-6.5 | 750/500 | 600/500 |
| 8-302 | 140 | BRF-42 | .034 | 28 | .017 | 6B | 6B | 16 | 5.5-6.5 | 800/500 | 575 | |
| 8-351C | 165 | BRF-42 | .034 | 28 | .017 | – | 6B | 12 | 5.5-6.5 | – | 575 | |
| 8-351CJ | 266 | ARF-42 | .034 | 28 | .017 | 16B | 16B | 14 | 5.5-6.5 | 1000/500 | 800/500 | |
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