WebPAIR/AIS Valve Removal kit with Block Off plates PLE-104. Description. The secondary air injection system (PAIR) routes fresh air from the airbox to the exhaust system in order to aid the combustion of unburned fuel in the exhaust. This system is designed to improve emissions on stock exhaust systems, but will cause exhaust popping and ... Web4 Jan 2024 · Graves Motorsports Smog Block Off Plates are designed to seal off the ports on the valve cover used by the air injection system (a.k.a smog pumps or AIS). Sold in pairs The air induction system (AIS) burns unburned exhaust gases by injecting fresh air (secondary air) into the exhaust port, reducing the emission of hydrocarbons.
Driven Racing Smog Block Off Plates - Superbike Unlimited
WebThis set of block of plates is a pre-requisite for tuning, in order to achieve an accurate air-fuel ratio. They remove the heavy OEM AIS system that injects oxygen pulled from your … WebThe rubber caps are special heat resistant caps for high durability. The block off plate is made by CNC machined 6061 aluminium and come with stainless steel bolts and … daisy chain florist sheerness kent
Driven Racing Smog Block Off Plates ChapMoto.com
WebDetailed Description. EGR Block Off Plate; Chrome Plated Steel Includes Hardware/Gasket; Mr. Gasket chrome plated steel EGR block-off plates are designed for use on small block Chevy motors. These kits come with a block-off plate, gasket bolts, and washers--everything needed to make bypassing the factory EGR system quick and easy. WebAIS Valve Removal kit with Block Off plates PLE-114. Description. The secondary air injection system (AIS) routes fresh air from the airbox to the exhaust system in order to aid the combustion of unburned fuel in the exhaust. This system is designed to improve emissions on stock exhaust systems, but will cause exhaust popping and backfiring ... daisy chain florist sheerness