Modified SuperRam/TPI Fuel Rails for rear fuel lines?
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Supreme Member
Joined: Apr 2000
Posts: 1,154
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From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Modified SuperRam/TPI Fuel Rails for rear fuel lines?
Has anyone modified their SuperRam/TPI fuel rails for fuel line fittings at the rear of the engine? I'm looking to put -6 AN fittings on the rails, and I was wondering how folks set this up. Anyone selling a set, even better! Pictures!
Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Well I just answered my own question with a search. :-)
If anyone knows what fittings are necessary, I would appreciate it!https://www.thirdgen.org/techbb2/showthread.php?s=&threadid=178248&highlight=rear+exit+fuel+rail
If anyone knows what fittings are necessary, I would appreciate it!https://www.thirdgen.org/techbb2/showthread.php?s=&threadid=178248&highlight=rear+exit+fuel+rail
Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Okay, after hours of searching I have finally located SOMETHING of interest. I located some pictures of the fuel pressure regulator outlet tube fitting. It is an o-ring type fitting with no threads. Next to it (B) is a fitting that is I THINK made by Street and Performance. I havent been able to find the fitting in their catalog. Anyone know who sells this?
Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
The above fitting takes care of the rail outlet, IF someone can help me find it.
I am still unsure how to go about plugg the original inlet (circled). ...What thread is this?
I am still unsure how to go about plugg the original inlet (circled). ...What thread is this?
Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Lastly, the rails come plugged here from the factory. I need to know what thread/size this is (circled).
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Joined: Jan 2004
Posts: 156
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From: Georgia
Car: 77 El Camino
Engine: 355 Converting to TPI
Transmission: Converting to 4L60/4L60E
Hey, I know this thread is around 2 months old. But, I've got some answers for you. Yes, Your right, they are S&P parts. If you download the S&P 2005 Catalog on page 46 you'll find them in Picture A listed as 6 & 6a. Their 2005 Cat is not that clear although their 2004 is. They're both AN6 fittings. I hope this helps, I too have been looking. This setup would help me out alot on my swap into a Camino.
Bill
Bill
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Thread Starter
Supreme Member
Joined: Apr 2000
Posts: 1,154
Likes: 2
From: Stillwater, OK
Car: 1991 Formula
Engine: 355 DFI Superram w/ R-Trim
Transmission: Probuilt 700r4
Thanks, Bill. I have already finished modifying my rails and have plumbed my entire fuel system using -6 AN line. I had a fitting welded to my rail in the rear and tapped the regulator for an NPT--->6AN fitting. Hope you get yours figured out!
Member
Joined: Jan 2004
Posts: 156
Likes: 0
From: Georgia
Car: 77 El Camino
Engine: 355 Converting to TPI
Transmission: Converting to 4L60/4L60E
How did you plug the fuel line going into the fuel rail? I also thought about tapping the regulator, but since no one had mentioned it I figured there was a reason. What size NPT did you go with?
That would be a cheaper route.
Thanks Bill
That would be a cheaper route.
Thanks Bill
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