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Our wide range of true ratios allows you to achieve high lift without relying solely on your camshaft… a trend many engine builders and racers alike are adopting to relieve the inertia on lifters and pushrods generated by aggressive and often violent ramp rates required to make big lift.ĭon't fall victim to bearing/trunnion upgrades which only address half the shortcomings of OEM rockers. When fitting YT Adjustable Rockers to LS1, LS2, LS3, LS7 & LSX based engines, the heel of the rocker may require clearance at the inner edge of the cylinder. Yella Terra has been designing, developing and manufacture hi performance products in Australia for over 50 years Their Focus is only to build high quality products that give you enthusiasts the edge. Manufactured and assembled in Australia using the highest quality materials and componentry consistent with those found in our Platinum race series. Yella Terra Ultralite is ideal for high revving street applications when coupled with factory/lightweight aftermarket springs. The perfect low-maintenance substitute for factory rocker arms which utilise problematic cage-less bearings, solid non-roller tips and heavy steel bodies.
YELLA TERRA ROCKERS FOR LS7 PRO
Yella Terra Ultralite Pro Roller Rockers LS1 LS2 1. Yella Terra’s exclusive Ultralite rocker arm, shaft and pedestal system offers 50% less nose weight than the factory rocker system, the result being greater RPM potential without compromising strength or durability. JESEL SHAFT ROCKER SET - COPO LS7 - PRO SERIES - KPS-526220. yella terra rockers chev v8 big block 396-454 pro street 7/16. YELLA TERRA ROLLER ROCKER SET - LS7 - ULTRALITE 1.8 - ADJUSTABLE - YT6670A yella terra rockers chev ls7 adjustable ocker 1.8 m10 bolt.