TPI set up, edelbrock, SLP, ported
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Thread Starter
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Re: TPI set up, edelbrock, SLP, ported
TTT
I still have the following parts available:
Fuel rail with adjustable fuel pressure regulator $60
Ported plenum $70 (siamessed on the runner side)
SLP runners $250 (siamessed on the plenum side 3" in)
Prices are plus shipping or local pick up.
I still have the following parts available:
Fuel rail with adjustable fuel pressure regulator $60
Ported plenum $70 (siamessed on the runner side)
SLP runners $250 (siamessed on the plenum side 3" in)
Prices are plus shipping or local pick up.
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From: Columbia, Missouri
Car: '87 Iroc-Z
Engine: 355cid Cam'd
Transmission: T5 Manual
Axle/Gears: Stock 9 Bolt
Re: TPI set up, edelbrock, SLP, ported
still have the Plenum? And Can you port the other side? How is one side being ported going to help?
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Member
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Re: TPI set up, edelbrock, SLP, ported
And Can you port the other side? How is one side being ported going to help?
The throttle body side can accept a stock, 52mm or 58mm TB which is what I was using. Both of the runner sides have been SIAMESED.
Let me know if I'm not being clear to post a few more pics.
Thanks for the interest.
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From: Columbia, Missouri
Car: '87 Iroc-Z
Engine: 355cid Cam'd
Transmission: T5 Manual
Axle/Gears: Stock 9 Bolt
Re: TPI set up, edelbrock, SLP, ported
SLP runners $250 (siamessed on the plenum side 3" in)
Thats what you said, which is only one side.same for the plenum so which is it?I'm interested in both the plenum and/or runners cuz of pricing. I just want to make sure an actual gain will be had. Do you have some better pics. Those you have dont tell much about the plenum
tha_dragon_2000@yahoo.com
----------
So one pair of runners are ported and the other as-cast
Thats what you said, which is only one side.same for the plenum so which is it?I'm interested in both the plenum and/or runners cuz of pricing. I just want to make sure an actual gain will be had. Do you have some better pics. Those you have dont tell much about the plenum
tha_dragon_2000@yahoo.com
----------
So one pair of runners are ported and the other as-cast
Last edited by KamikazeIroccy; May 24, 2008 at 01:11 PM. Reason: Automerged Doublepost
Thread Starter
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Re: TPI set up, edelbrock, SLP, ported
Let me explain about the runners:
The runners are often siamesed on the plenum side to "shorten" the runner length to let the engine breath easier. Most people do this only on the plenum side to keep the "tuned" effect from being affected.
To give you an example of how well engines respond to this kind of porting, my car gained practically 5 tenths on the 1/4 mile just with the plenum and runner porting job back in 2005.
You can read the story on the link below, reply number 17:
Let me know if you have any further questions.
Pictures of both runners and plenum are on the link below my signature
https://www.thirdgen.org/forums/sout...ighlight=track
Senior Member
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From: Columbia, Missouri
Car: '87 Iroc-Z
Engine: 355cid Cam'd
Transmission: T5 Manual
Axle/Gears: Stock 9 Bolt
Re: TPI set up, edelbrock, SLP, ported
those track times suck bro not to be mean but my car runs 14.50 w/o
bolt-ons and no headers. Can you provide some better info in regards to what you are trying to explain?
I looked at that link and I asked for better pics? Read my last post bro
bolt-ons and no headers. Can you provide some better info in regards to what you are trying to explain?
I looked at that link and I asked for better pics? Read my last post bro
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Re: TPI set up, edelbrock, SLP, ported
I recomend you to do a search on the subject, and then decide if you want my runners and plenum or not.
I don't have my camera with me right now, but if you are kind enough to wait, I will upload more pics to my webshot's page.
I'm trying to do an honest sale based on facts here, I don't really have time to be persuading anyone. These parts will sell because of what they are and not so much because of what I say about them.
Thanks again.
Thread Starter
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iTrader: (4)
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Re: TPI set up, edelbrock, SLP, ported
Here's a picture of the runners. There is more new pics in the "parts for sale" link under my signature.
Thread Starter
Member
iTrader: (4)
Joined: Nov 2001
Posts: 406
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From: L.A.
Car: 1988 IROC-Z
Engine: 383 HSR
Transmission: 4 speed Automatic
Axle/Gears: 4:10
Re: TPI set up, edelbrock, SLP, ported
Buyer said to wait two weeks but it has been almost a month and never got back to me. So, TTT.
Plenum, runners, and fuel rail still for sale.
Plenum, runners, and fuel rail still for sale.
Joined: Jan 2006
Posts: 1,489
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From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: TPI set up, edelbrock, SLP, ported
Damn.Just spent that money on under dash pieces and alluminum driveshaft.Forgot all about this.Still want them,It`s just gonna take a min to get my money back up.
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