| Rocket 514 | Open | Close | Duration @ .053 | Max Valve Lift | Valve Lift at TDC |
| Intake | 14° | 36° | 230° | .514” | .162” |
| Exhaust | 46° | 14° | 240° | .514” | .141” |
| Rocket 554 |
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| Intake | 22° | 38° | 240° | .554” | .182” |
| Exhaust | 54° | 16° | 250° | .554” | .172” |
| Rocket 574 |
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| Intake | 22° | 38° | 240° | .574” | .198” |
| Exhaust | 54° | 16° | 250° | .574” | .164” |
| Rocket 584 | |||||
| Intake | 26° | 46° | 252° | .584" | .213" |
| Exhaust | 50° | 22° | 252° | .584" | .198" |
| Rocket 594 |
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| Intake | 20° | 55° | 255° | .594” | .228” |
| Exhaust | 60° | 20° | 260° | .594” | .184” |