Royal Purple High Performance Synthetic Motor Oil - SAE 5W-30 - 1 Gallon Jug H76803FM The helmets are fitted with

The helmets are fitted with Stilo's superior WRC intercom system that includes: noise attenuating earmuffs which are fitted with speakers

The engine computers control solenoids that adjust this oil flow into and out of the phaser's control chambers

5 Pound take up spring

A 3/4'' thick head deck makes the AFR head ideal for nitrous or blower applications

Stainless Inner Wire/4 in

Royal Purple High Performance Synthetic Motor Oil - SAE 5W-30 - 1 Gallon Jug H76803FM The helmets are fitted withRoyal Purple(R) Motor Oil delivers superior protection and improves performance in four cycle gasoline and diesel engines. It increases horsepower and torque, saves fuels and reduces heat, wear and emissions. It has unsurpassed oxidation stability that allows for extended oil drains and fewer oil changes, which saves you time and money and reduces the impact on the environment. Royal Purple's motor oils for passenger cars and trucks are API licensed.