Volvo RWD 200 Forum

INDEX FOR 10/2025(CURRENT) INDEX FOR 1/2021 200 INDEX

[<<]  [>>]


 VIEW    REPLY TO THIS MESSAGE Replies to this message will be emailed.    PRINT   SAVE 

Air Injection - Hole Thread? 200

I'm trying to remove the air injection system from my '76 242. The holes under each of the exhaust ports on the head are threaded, but I can't figure out what the thread is. It seems similar to 1/4" NPT, but not quite. Doesn't seem to match any SAE or metric bolt thread either. Any ideas?

Thanks-
Eric
--
'66 122 Coupe 110k '97 850 Wagon 130k






THREADED THREADED EXPANDED FLAT PRINT ALL
MESSAGES IN THIS THREAD

New Air Injection - Hole Thread? [200]
posted by  ereuter  on Mon Sep 1 07:16 CST 2003 >


<< < > >>



©Jarrod Stenberg 1997-2022. All material except where indicated.


All participants agree to these terms.

Brickboard.com is not affiliated with nor sponsored by AB Volvo, Volvo Car Corporation, Volvo Cars of North America, Inc. or Ford Motor Company. Brickboard.com is a Volvo owner/enthusiast site, similar to a club, and does not intend to pose as an official Volvo site. The official Volvo site can be found here.