Porsche 993 Air Injection Secondary Smog Pump Port Plug Block Off Set DME (SAI) (ENG 993 113 200 AIB PMS)

993 Air Injection Port Plug Block Off Set, * COMMON ON DME CONVERSIONS

1995-1998 Porsche 993 / Turbo 3.6L DME Engines - Sai (Secondary Air Injection) Installed In Top Left Or Right Side Of Camshaft Housings
- Patrick Motorsports USA - Sold As A Set Of 2  - 1 Set Per Car -
* includes Specially Designed Billet Screw Plugs And Seal Ring Sets.
Supersedes Part Numbers: 900 915 005 02 - Connection Piece 900 123 019 30 - Sealing Ring 993 113 275 01 - Air Tube Left 993 113 288 02 - Air Tube Right 993 624 103 00 / 993 624 103 01 - Air Injection Pump 993 113 250 03 - Check Valve 993 113 251 05 - Distributor Housing * All Air Injection Ancillary Parts.
The 993 3.6L DME Engines Included A Secondary Air Injection System To Meet Emission Control Standards. The Components Of This Air Injection System Consisting Of Air Tubes - Distributor Housing - Check Valve And Air Pump Assembly. Working With The Exhaust Catalytic Converter Emission Control System - It Functions To Reduce Emissions On Cold Engine Start-Up By Injecting Air Into The Engine Camshaft Housings Flowing Down Through The Exhaust Ports. When Installing And Converting To The 1995-1998 993 - 3.6L DME Engines To Pre 1995 Chassis - Or Race Cars - The Pump Assembly Can Be Removed Saving Weight And Complexity.

Alternate Part Numbers: ENG 993 113 200 AIB PMS / ENG-993-113-200-AIB-PMS / ENG.993.113.200.AIB.PMS / ENG993113200AIBPMS