To swap out the stock carb and install a Weber on a California car (now deep in AZ dessert ) with all the smog parts how do you blank off the smog systems.

 

READ this: https://www.mazdaforum.com/forum/maz...version-30671/

Make sure you click on links in posts.

Not sure if it's California Emission Approved, but it's all you get!

 

Lots of interesting info..
I have a different motor. Mine is a B2200 with a primary cat-conv. which has 3 pipes that connect to the air filter container. This is my be a problem. Pics in the morning..

 

Can't help you, the one i posted was from someone who posted it here, and i remembered it. Like i said, "it's all you get".

 

Pics of the plenum with the 3 reed valves, plumbing running down to the primary cat/vert. Attachment point.
Can this all be discarded and blanked off.

 

If your truck is not in Maricopa or Pima county, no emissions tests. I have this on my '88 B2200. You can plug the three rubber hoses with rubber stoppers from Ace Hardware, or just remove them, which I later did.

I made a steel block off plate and slid that in and bolted it down where the twin tubes bolt on. I use capped lug nuts ($6 pack of four) to seal off the four ports on the exhaust.

 

So I can remove the whole pipe system and blank it of. Great. Any chance of pics.
Which Weber did you use? Where from?

 

Some photos here, show the lug nut caps and the Weber.
MazdaBScene.com ? View thread - My October 2011 B2200 Engine Rebuild
http://www.cardomain.com/ride/233451...photo-gallery/
I had other photos but when Mazdatrucking.com had a crash, they were lost, would need to take new ones. Might be easier if you supply E-mail address and I could E-mail them over the weekend.


I used genuine Redline Weber kit #K675 (Weber 32/36 DGEV carb) from Top End Performance, about 2005.