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JB-302F BBC Solid Lifter Camshaft

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Your Price: $234.99
Part Number: 12111
Ideal for fully built jet boat engines. 12:1 compression or higher, ported or aftermarket heads. Dry headers are manditory. A or B impeller.

Part Number: 12111
Grind Number: JB-302F
Intake Duration (gross): 302
Exhaust Duration (gross): 302
Intake Duration (.050”): 270
Exhaust Duration (.050”): 270
Intake Valve Lift*: .595"
Exhaust Valve Lift*: .595"
Lobe Separation: 110
Intake Valve Lash: .022"
Exhaust Valve Lash:  .024"
RPM Range:
3400-6600
*Based on 1.7 Rocker Arm Ratio

This is a revised version of the original JB-302F with decreased valve lift to reduce valve train wear in marine engines that spend extended periods at high RPM and the LSA has been opened to 110 for optimum results in today's larger displacement engines stroker engines. The original JB-302F is still available as our standard 302F.

**If you have any questions in regards to the compatibility with your set-up please call before you purchase**

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