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Go Back   SR20 Forum > Main Forums > Turbo



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Old 06-25-2008, 03:36 AM   #1 (permalink)
LikeTheMovies
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Join Date: Aug 2005
Location: Vermilion, Ohio
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Need some help with a couple of things.

I have a 99 SE-L.

First off, I'm going to be running a blow thru setup. I know where the MAF and BOV go before the TB so don't tell me that, *** thats all I found when I searched. I'm a little confused on what vacuum/boost? lines I need to be running. I know I need the IAC, but is that it? I'm confused on where the wastegate line and BOV line go. Some say the wastegate goes to the intercooler piping and some say the manifold/TB. Really confused on that part. If so on the manifold, where at? Does anyone have a diagram of a Lowport for this, I've seen the one for the highport, but not sure if there the same. And for the boost gauge, I heard just T it into the BOV line, is that correct? And I might just put the filter on the turbo since I don't know if I'll have much room for a intake pipe.

Second issue, I really want to get rid of the 98-99 Intake Manifold. I absolutely HATE it! I have tried to search both forums for info, but just can't seem to find it. Since Jim Wolf's site says to unplug the Cyborg thing on top anyways I just want to remove it all together. If I switch to the older one, Do I need the sensors from that? or are they the same sensors just that thing added?

Thanks for the help!
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Old 06-25-2008, 04:35 AM   #2 (permalink)
OptimumSE-R
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First of all, what turbo set-up are you going to use? the wg hose goes connected to a T where it also goes to the bov vacuum outlet that connects to a small outlet at the bottom of the tb.
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Old 06-25-2008, 06:36 AM   #3 (permalink)
Acceler8ter
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^^I would suggest hooking the BOV and WG on different vacuum sources. Cheap insurance. Then choose one to T your boost gauge into.

Since your going blow-thru you should be totally fine just sticking a filter on the turbo inlet. It could result in less power though because it's going to get heat-soaked. A large intercooler might be enough to offset it however.
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Old 06-25-2008, 11:25 AM   #4 (permalink)
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I'm runnin blowthrough, I have the wastegate off the turbo outlet pipe right after the turbo outlet, and the BOV off the line after the throttle body that usually goes to the carbon canister. That way, they both have a designated line specifically to them, seems to work just fine.
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Old 06-25-2008, 12:47 PM   #5 (permalink)
LikeTheMovies
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It's just a t25 setup. And I know the wastegate and BOV don't connect together. I will also be running a boost controller off the wastegate.

Anyone know about the manifold?
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Old 06-25-2008, 03:27 PM   #6 (permalink)
TeKKiE
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Quote:
Originally Posted by LikeTheMovies View Post
I have a 99 SE-L.

First off, I'm going to be running a blow thru setup. I know where the MAF and BOV go before the TB so don't tell me that, *** thats all I found when I searched. I'm a little confused on what vacuum/boost? lines I need to be running. I know I need the IAC, but is that it? I'm confused on where the wastegate line and BOV line go. Some say the wastegate goes to the intercooler piping and some say the manifold/TB. Really confused on that part. If so on the manifold, where at? Does anyone have a diagram of a Lowport for this, I've seen the one for the highport, but not sure if there the same. And for the boost gauge, I heard just T it into the BOV line, is that correct? And I might just put the filter on the turbo since I don't know if I'll have much room for a intake pipe.

Second issue, I really want to get rid of the 98-99 Intake Manifold. I absolutely HATE it! I have tried to search both forums for info, but just can't seem to find it. Since Jim Wolf's site says to unplug the Cyborg thing on top anyways I just want to remove it all together. If I switch to the older one, Do I need the sensors from that? or are they the same sensors just that thing added?

Thanks for the help!
Link?! JWT tells you to disconnect the absolute pressure sensor on the firewall, if you're running a 95~97 ECU, on a 98+ car. I haven't heard/seen ANYTHING relating to removing the purge control solenoid on top of the manifold...

If this is truth, I am pulling my manifold in favor of a 95~97
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Old 06-25-2008, 07:06 PM   #7 (permalink)
LikeTheMovies
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oh, i thought that was the absolute pressure sensor since there is a sensor on it haha I duno, I just want to get rid of the damn thing and I know people have done it.
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