PISTON RING 64.00MM FOR WISECO PISTONS ONLY UTV Vehicles>>Polaris>>RZR>>RZR XP 1000/Turbo making them the biggest A-arms

making them the biggest A-arms we've ever constructed

Fuel pump replacement

we eliminated the weak factory eccentric bolt

The Dyna 2000 allows selection between four different advance curves and four independent rev limiter settings from 6000 to 7500 rpm

Sternum straps to help keep the chest secure and in place

PISTON RING 64.00MM FOR WISECO PISTONS ONLY UTV Vehicles>>Polaris>>RZR>>RZR XP 1000/Turbo making them the biggest A-armsAll Wiseco rings can be used in cast iron, nickel ceramic plating (Nikasil), boron composite, and Electrofusion bores. CAUTION: Unless otherwise noted, Wiseco rings can not be used in chrome plated bores. Engine damage will occur.