air pump removed

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Jan 1, 2008 | 08:09 PM

#26

NZConvertible

I'm a boost creep...

Joined: Jan 2002

Posts: 15,608

Likes: 8

From: Auckland, New Zealand

Quote:

Originally Posted by freemanrx7

You need three block off plates.
1 for the egr
1 for the acv
1 for the tube that goes to the cat.

You don't actually need that last one. The split air pipe passage goes straight to the ACV, which is now just a block-off plate. Putting a plate on would be for aesthetic purposes only.

Quote:

Originally Posted by the7kid

if you look back at your picture of the lines after emmisions removal. theline that is labeled secondary injector air bleeder is blocked off. if you follow that line all the way to the lower intake manifold and you will see a bolt and a piece that has a nipple on it to put the vaccume line on. this is blocked off on my car at the lower intake manifold and at the surge tank to. pretty much eliminating it. why would this be a good thing to do?

That's an old version of a diagram I did, and it's wrong. I deleted it from my attachments so it's stop showing up but I guess someone else uploaded it. There is no secondary injector air bleed on S4's, but for some reason the FSM shows that line. The block-off plate you're referring to is for the sub-zero start assist injector, which is supposed to be removed at Mazda's recommendation. As long as the plate is properly sealed this will have no negative effects.

Here's the corrected version of that diagram. Hopefully this one will get posted in the future and not the old one.

https://www.rx7club.com/attachment.p...hmentid=230775

Jan 2, 2008 | 11:26 AM

#27

freemanrx7

^Hold On

Joined: Mar 2007

Posts: 1,331

Likes: 1

From: eureka

Quote:

Originally Posted by zoominmyhead

is this the same for an 88 rx7 n/t or is there additional things that need to be done?

Never taken the emmissions off on my 88 gxl. Can anybody chime in and tell us if the emmissions removal is diffrent from N/A -- Turbo?

Jan 2, 2008 | 12:52 PM

#28

Butter

Full Member

Joined: Nov 2007

Posts: 86

Likes: 0

From: Pittsburg CA

Good thing I save this. For block off plates http://www.2751engineering.com/2751parts.html. And for Emmision removal faqs go to http://www.rotaryresurrection.com/2n...s_removal.html
http://www.rotaryresurrection.com/2n...s_removal.html.
Just read

Jan 2, 2008 | 03:54 PM

#29

Roen

The Silent but Deadly Mod

iTrader: (2)

Joined: Aug 2003

Posts: 4,047

Likes: 3

From: NYC/T.O.

Man, it is so much easier for S5's........No block off plates and no vacuum leaks

Then again, I didn't actually get rid of the air pump for my NA for obvious reasons, I just have a RB road race system installed.

Feb 7, 2008 | 02:48 PM

#30

maximbc

Junior Member

Joined: Sep 2006

Posts: 29

Likes: 0

From: vancouver

Does anyone know what happened to 2751 engineering???
I purchased block off plates from them In Early December and I have not recieved it ... I emailed them multiple times and no one responded... SCAM???