WHY DO VHP / CRANE ROLLER ROCKERS OUT PERFORM ALL THE REST?

< OUR "QUICK LIFT" TECHNOLOGY >

 Benefits of this geometry include more flow into the cylinder earlier in the cycle, quicker closing of the valve to trap cylinder pressure before combustion, more effective duration at .200 net valve lift while maintaining a relatively short seat-to-seat timing, and less valve spring seat pressure required because of the mechanical advantage of the higher seat ratio.

THE RESULT IS AN AVERAGE FO 25HP & 20 FT LBS TORQUE INCREASE OVER STOCK ROCKERS

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