post #16 of Old 06-25-2013, 05:17 PM
roadyrob
Registered User
1987 YJ Wrangler 
 
Join Date: Apr 2007
Location: west palm beach fl
Posts: 1,977
before you go completely eliminating everything do have to pass emissions? if no then pulse air can go. many also get rid of the EGR, my offenhauser manifold doesn't even have it. besides what you posted you need vacuum to the vac advance on the distributor.


Do everything with a positive attitude, it won't always work but you'll piss enough people off to make it worthwhile.

the voices aren't real but they sure have good ideas.
roadyrob is offline  
post #17 of Old 06-25-2013, 07:16 PM Thread Starter
nwengcarpenter
Registered User
1987 YJ Wrangler 
 
Join Date: Jun 2013
Location: Burlington
Posts: 28
There is emissions testing in Massachusetts. I did figure that I'd leave the EGR. There doesn't seem to be any trace of the pulse air system left. In fact, the cat was removed all together. I did by a direct fit one for $85 inc shipping on ebay. Sounds like I need to put the pulse air system back together. I do need vacuum for the distributor, thanks for the reminder.

Thanks for your patience and help. It's starting to sink in....I think.
nwengcarpenter is offline  
post #18 of Old 06-26-2013, 11:30 AM
dancytron
Registered User
1990 YJ Wrangler 
 
Join Date: Jun 2008
Location: st. louis
Posts: 1,859
Quote:
Originally Posted by nwengcarpenter View Post
Also......Do I need the pulse air system?
The pulse air system is controlled by the computer, so it won't work no matter what. Whether you'll need to make it look like its there to get it licensed is another question.
dancytron is online now  
post #19 of Old 06-26-2013, 04:23 PM
jollyroger1
Registered User
1990 YJ Wrangler 
 
Join Date: Oct 2011
Location: Nashville
Posts: 36
Is your emission testing visual or just the sniffer test,I can pass the sniffer test here with my nuttered 4.2,but the tuning has to be spot on.Pretty much the only vac I have is brake booster,egr,vac advance and the cad
jollyroger1 is offline  
post #20 of Old 06-26-2013, 04:52 PM Thread Starter
nwengcarpenter
Registered User
1987 YJ Wrangler 
 
Join Date: Jun 2013
Location: Burlington
Posts: 28
The only visual inspection is exterior and safety. The emissions is a sniffer test.
nwengcarpenter is offline  
post #21 of Old 06-26-2013, 05:10 PM
greyarea
Registered User
1990 YJ Wrangler 
 
Join Date: Aug 2009
Location: gwinett
Posts: 290
You can also get a 3 way cat and there is no need for air injection.

90 YJ Magnum 5.2 v8 , 1'' BL, 1'' booms, 4" Procomp, 35/12.50-15 MTR/kevlar Ford 8.8 4.10 lsd Aussie and TJ shafts up front.
KI4UTU
greyarea is offline  
Reply

Tags
YJ


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On

For the best viewing experience please update your browser to Google Chrome