Re: It worked PERFECTLY on my 87 SPG!!!! - Saab Performance Bulletin Board - Saabnet.com
The banner above is an advertisment - if it asks you to download software, please ignore.
Site News -
7/1: Members: Log In to See Fewer Ads! |
5/28: SAAB Evolutions/TSN T-Shirts $14
[General |
Members |
C900 |
9000 |
NG900 & OG93 |
93 |
95 |
NG95 |
99 |
Sonett |
Vintage Models |
Clubs |
Other Cars |
FAQs |
Gifts |
Member Photo Galleries |
Member Directory |
Classifieds |
Manuals |
*Buddy Registry |
*Mileage Registry |
Polls |
What's New |
Raffle |
Photo of the Month |
Sponsors]
[Main Performance Bulletin Board | BBFAQ |
Post Followup ]
Member Login / Signup - Members see fewer ads. - Latest Member Gallery Photos
Re: It worked PERFECTLY on my 87 SPG!!!!
Posted by Gerhard (more from Gerhard) on Thu, 24 May 2001 14:50:46
In Reply to: It worked PERFECTLY on my 87 SPG!!!!, GM, Thu, 24 May 2001 09:47:45
Members do not see ads below this line. - Help Keep This Site Online - Signup
Well you got yourself some lucky combination of exhaust-pipes that hided those symptoms in your 87 SPG. But they are inevitable and all who tried open-air dump-valve are going to expirience it.
You probably understand yourself, imagine turbo spinning at high RPM's, and when you lift of the gas it's going to suck lot's of air trough AMM that just gets dumped overbord. ECU will try to inject lot's of fuel into idling engine without enough air to achieve stochiometric 14.7:1 mixture. You get lot's of soot, pops & bangs as a result. Luckily it's not dangerous for engine.
There are strenghtened recirculating BOV's that you can buy, and if you fix all those hoses i'm sure it will stand for higher boost.
Posts in this Thread:
Members do not see ads below this line. - Help Keep This Site Online - Signup
Post a Followup
No Site Registration is Required to Post - Site Membership is optional (Member Features List), but helps to keep the site online
for all Saabers. If the site helps you, please consider helping the site by becoming a member.
StateOfNine.com
![](/tsn/xyz/stateofninebutton.gif) |
SaabClub.com
![](/tsn/xyz/scnabutton.gif) |
Jak Stoll Performance
![](/tsn/xyz/jakstollbutton.gif) |
M Car Covers
![](/tsn/xyz/mcarcoversbutton.gif) |
Ad Available
![](/tsn/xyz/buttonavailable.gif) |
![](/tsn/images/tsnmap.gif)
Random Saabnet.com Member Gallery Photos (Click Image)
This is a moderated bulletin board - Posting is a privilege, not a right.
Unsolicited commercial postings are not allowed (no spam). Please, no For Sale or Wanted postings, SERIOUSLY.
Classifieds are to be listed in The Saab Network Classifieds pages.
This is a problem solving forum for over 250,000 Saab owners, so expect to see
problems discussed here even though our cars are generally very reliable. This is not an anything goes
type of forum. Saabnet.com has been a moderated forum since 1988. For usage guidelines, see the
Saabnet.com Mission and Purpose Page. Please remember that you are
not anonymous. Site Contact | Site Donations | Other Sites by SP -
Poverty2Prosperity.org | Run Club Menlo Park | ScreenBot
Site Members do not see red text instructions, bottom of the page anchor ads, or box ads.
Click here to see all
the Site Membership Benefits!