jwelder

Help, I'm looking for a vacume diagram for a 88 turbo 2 with the rats nest removed. I am wanting to remove all of my emisions and I have searched and can't seem to find anything. Does anyone have a good diagram or photos. Any help would be appreciated.
Thanks
John

mort2002

iTrader: (1)

http://www.rotaryresurrection.com/te...s_removal.html

this is a really good write up on it with good pics to follow..

here is another one that explains the vac lines too

https://www.rx7club.com/showthread.p...hreadid=112251

adrock3217

This is my modified version of NZConvertible's writeup. Mine eliminates twin-scroll (for S4's) and the BAC + OMP.




http://s48.photobucket.com/albums/f2...gAnch=imgAnch1

jwelder

Thanks thats helped some. Just one question, whats a restictor pill and where do you get it. I would still like to see some photos of someone doing it.

NZConvertible

It's a small plastic piece with a 0.5mm (0.020") hole in it inserted into the vac line. It prevents pressure spikes hitting the MAP sensor and upsetting the ECU. Every Turbo FC has one unless it's been accidently left out during vac line replacement. You can buy it from Mazda or make your own. Anything with the right sized hole that fits snugly inside the line will work.

jwelder

Thanks for the help. I guss I'll have to try and make one of them.