ARP SR20 MSK garrett The zero-offset butterfly valve is

The zero-offset butterfly valve is subjected to exhaust drive pressure equally on both halves of the valve which pivots centrally

The Turbosmart mechanical boost gauge is the perfect companion for any of Turbosmart's Gated Boost Control Valves

With 8 Injector drives and 8 ignition drives the XtremeX can control up to 4 rotors or 8 cylinders with sequential injection and direct spark

Quick start guide

The Turbosmart FPR10 Series provides market-leading fuel control and response via a true 1:1 ratio and superior flow and bypass capacity for vehicles with -10 / 10AN fuel systems

ARP SR20 MSK garrett The zero-offset butterfly valve isARP Main Stud Kits ARP main stud kits are designed to prevent main cap walk and fretting while protecting the threads in your engine block. These studs are made from 8740 chromoly steel and are heat treated in house to achieve a 190,000 psi tensile strength rating. The precision J form threads are rolled after heat treatment, providing superior thread strength compared to the competition. Each kit includes hardened parallel ground washers and high