Allstar Performance Adjustable Restrictor Plate — 1/2in Thick, 4-Hole Square Bore | ALL26180 valves these headers are backed by

these headers are backed by a limited lifetime warranty

The Innovate Motorsports Lc-2 Builds Upon The Legacy Of The Lc-1 By Adding Simplicity And Leading Edge Technology

A large digital LED display makes it easier than ever to see the rev limiter setting when dialing it in using the laser etched rotary dials on the face of the unit

Features AWE’s patented drone-canceling 180 Technology®

Allstar Performance Adjustable Restrictor Plate — 1/2in Thick, 4-Hole Square Bore | ALL26180 valves these headers are backed byThis is Allstar Performance's 1 2 in thick adjustable restrictor plate, made of natural finish aluminum with a 4 hole square bore mount. It accepts a range of insert sets, including the non restricting Full Throttle insert, to set the effective restriction for oval track classes that require a restrictor plate. Spec Sheet: Allstar Spec Sheet Compatibility Accepts Allstar's 1 2in plate restrictor insert sets: ALL26179 (1. 050in ID), ALL26181 (0. 950in