TBSS intake on gen III 4.8 5.3 6.0

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RAMurphy

Bob
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Corrected my post to "drive by cable" - not sure why I typed "drive by wire".
 

iamdub

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Corrected my post to "drive by cable" - not sure why I typed "drive by wire".

We get to typing and stuff comes out. Wasn't hawking ya. This is kind of a special case project that would be found by someone searching the interwebz specifically for it, so I wanted to sharpen it up a little.
 

RAMurphy

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What fuel rail did you find?
A GM 12621662 fuel rail.

Update: If you want to use the fuel injectors (OEM 2002 Tahoe Flex Fuel - my Tahoe) which I do, then this is the wrong fuel rail. The correct fuel rail for my application is 12660709. I received the fuel rail today and verified the fit with a spare flex fuel injector I had on hand.​

 
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Buggdave

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I assume that you are going to run the Corvette fuel filter to merge into your return fuel system? It is a shame that GM 88894358 fuel rail is discontinued, it fits over the newer intake when using the larger Flex Fuel injectors.
 

RAMurphy

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Just received my throttle cable bracket for my TBSS intake from Glenn's Auto Performance. Awesome quality. Came with the hardware and three sets of stickers. Quick delivery too.
Throttle Cable Bracket#1.jpg

Cable Bracket#2.jpg
 

RAMurphy

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I assume that you are going to run the Corvette fuel filter to merge into your return fuel system? It is a shame that GM 88894358 fuel rail is discontinued, it fits over the newer intake when using the larger Flex Fuel injectors.
Right now that is the plan, but I'm still looking at other options.
 

RAMurphy

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So on Tuesday the fuel rail I ordered (12621662) was delivered. It did not work. After deeper research I found the correct fuel rail. If you want to use the fuel injectors (OEM 2002 Tahoe Flex Fuel - my Tahoe) which I do, then this is the wrong fuel rail. The correct fuel rail for my application is 12660709. It was delivered today and I verified the fit with a spare flex fuel injector I had on hand.

 

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