Small-block Ford enthusiasts have relied on “Twisted Wedge” technology for years. Fox Lake Racings’ latest Twisted Wedge “R” castings are capable of handling Windsors up to 460 cubic inches, and any combination of supercharging and nitrous. Now JESEL offers a shaft rocker system designed to provide valvetrain stability and durability to 9,000rpm and beyond!

The rocker bodies are CNC-machined out of tough heat-resistant 7000 Series aluminum and shotpeened for strength. They feature 1.465” intake and 1.515” exhaust pivot lengths for reduced friction and are available in rocker ratios of 1.60-1.75. Standard features include lightening slots, Timken shaft needle bearings, clip pin nose rollers, centerless-ground steel alloy shafts, billet steel rocker stands and Torx hardware. Options abound – the MoHawk lightening option increases valvespring life and needlebearing nose rollers prevent roller “skidding” under extreme pressure. Tool steel adjusters provide better impact and wear characteristics. JESEL’s exclusive Ball Adjusters are also available that reduce friction and add strength to the rocker bodies.

For more information please contact: www.jesel.com.