See: Vision Racing Products

VRP have introduced the new XV3 HT (High Temp) piston for 1/8 vehicles. The reasoning behind the HT version of their popular XV3 piston is to be able to run your shock oils in the normal 30wt-40wt range during the hot summer months. By installing the new XV3 HT, you can instantly drop your oils 10wt from where you were before and tune from there. VRP will offer the new HT piston in 6×1.3, 8×1.2, and 8×1.3 versions for all the popular vehicles. Designed, Tested and Made in the USA the XV3 HT piston is CNC cut, hand drilled for accuracy and features patented valve technology by VRP.