Intercooler + Boost Gauge

Splinter · Post by **Splinter** » Tue Jan 17, 2006 12:57 am

I got my intercooler from nsantos in the mail today, and of course Im itching to install it.

However, my gauge hasnt arrived yet. I should be ok to install the IC and run it on factory boost until the gauge arrives, yes?

dzx · Post by **dzx** » Tue Jan 17, 2006 1:12 am

Yes, if anything it will run less boost due to the pressure drop caused by the intercooler.

rallysam · Post by **rallysam** » Tue Jan 17, 2006 1:28 am

The only thing you might wish you had the gauge for is to help diagnose a boost leak. But I say go for it.

gt2.5turbo · Post by **gt2.5turbo** » Tue Jan 17, 2006 6:07 am

ya you will probably experience a pressure drop when you install the ic. I went from stock to 5psi with my wrx ic

Splinter · Post by **Splinter** » Tue Jan 17, 2006 8:05 am

ALright Im going for it.

The outlet of the Intercooler doesnt seem to fit very well on the intake

This is a Saab 900, btw

Any hints?

Splinter · Post by **Splinter** » Tue Jan 17, 2006 8:27 am

Nevermind I got it on

New problem: The BOV hose wont reach the connector on the intake

Is it ok to drive it a dozen miles with it disconnected?

Splinter · Post by **Splinter** » Tue Jan 17, 2006 8:53 am

Just to clarify:

The BOV is connected to the intake side of the intercooler, but not to the connector before the turbo.

I suppose I could just connect the BOV line to the manifold, and run atmospheric until I can get a longer hose?

NICO · Post by **NICO** » Tue Jan 17, 2006 9:39 am

yes thats right splinter

Splinter · Post by **Splinter** » Tue Jan 17, 2006 9:57 am

Any idea how I can plug that nipple?

Splinter · Post by **Splinter** » Tue Jan 17, 2006 10:27 am

Plugged it with a sharpie + tape... lol

Oh my god.

It sounds so sexy.

I dont want to reconnect the BOV

NICO · Post by **NICO** » Tue Jan 17, 2006 11:43 pm

you dont have to, just make sure it vents thats all.

rallysam · Post by **rallysam** » Tue Jan 17, 2006 11:53 pm

If this is the stock recirc valve you're talking about, I thought I read somewhere on the BBS that you shouldn't run it atmospheric because it leaks at idle - ie a manifold leak. If you have problems, then you can search on that one.

Splinter · Post by **Splinter** » Wed Jan 18, 2006 2:07 am

I ran it atmospheric to the auto store this morning, and it did come really close to stalling out almost every time I went from boost to idle

I also was losing massive amounts of power at half-throttle, it was stuttering and hestitating like crazy

Its running incredibly well now that I have it hooked up. I havent even turned up the boost yet and there is an extremely noticeable increase in pickup

shemoves · Post by **shemoves** » Wed Jan 18, 2006 5:19 am

About to do a Saab 900 IC...is all you had to do (other than "install" the IC) is get a longer tube for the BOV hose? Are you using stock everything else?

Splinter · Post by **Splinter** » Wed Jan 18, 2006 5:41 am

No, you need a custom fabbed pipe for the BOV to run off, and a few flexible fittings to hook up to the turbo outlet

shemoves · Post by **shemoves** » Wed Jan 18, 2006 5:52 am

Is the custom piping all you need? Does it need any mounts or anything?

Splinter · Post by **Splinter** » Wed Jan 18, 2006 6:04 am

No mounts, the tubing holds it in place

vrg3 · Post by **vrg3** » Wed Jan 18, 2006 6:51 am

It can be done without custom parts if you get the right OEM parts together; search for info on how I used a 1st-generation DSM pipe and blowoff valve to install mine without custom parts.

Splinter · Post by **Splinter** » Wed Jan 18, 2006 7:47 am

shemoves · Post by **shemoves** » Thu Jan 26, 2006 5:37 am

Splinter...is that is on the right side, middle of the IC the open nipple you were talking about? Do you just leave that sitting out in the open?

Splinter · Post by **Splinter** » Thu Jan 26, 2006 6:58 am

No it was the part with the blue stripe on it, on the bottom left.

BAC5.2 · Post by **BAC5.2** » Wed Feb 01, 2006 7:28 pm

shemoves wrote:Splinter...is that is on the right side, middle of the IC the open nipple you were talking about? Do you just leave that sitting out in the open?

That's nothing but a locator tab for the SAAB's the intercoolers came in.

Splinter · Post by **Splinter** » Wed Feb 01, 2006 9:30 pm

Just thought I'd update

I've got my boost gauge and MBC in, running 12.5PSI

Pulls like a bastard. It's actually a little tough to drive in heavy traffic, it has a tendancy to surge. I think Im actually going to run a lower boost (than stock) most of the time for fuel economies sake, and just turn it up for spirited driving.

shemoves · Post by **shemoves** » Wed Mar 29, 2006 6:14 am

argh...trying to get saab ic on. What is the trick to getting the hard plastic tube 'tween the turbo and the Intake Manifold off?

Splinter · Post by **Splinter** » Wed Mar 29, 2006 6:46 am

Lots of pulling and twisting

sillicon lube might help, but Im thinking it might fuck up your engine if you get it into the intake

Brake cleaner might do it

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Intercooler + Boost Gauge

Intercooler + Boost Gauge