TBI fuel line limit

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Jun 16, 2005 | 12:53 PM

DanS

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From: Indiana

TBI fuel line limit

How much power will the stock tbi fuel lines support?
I'm considering a LS1 swap. Will the TBI lines provide enough fuel?

Jun 16, 2005 | 01:50 PM

Dewey316

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From: Portland, OR www.cascadecrew.org

Car: 1990 Camaro RS

Engine: Juiced 5.0 TBI - 300rwhp

Transmission: T5

Axle/Gears: 3.42 Eaton Posi, 10 Bolt

I put 300hp/440tq to the rear wheels on nitrous, it is all going thru the stock hardlines on the chassis, to -6AN briaded from the chassis lines to the TB and noids.

Jun 16, 2005 | 06:09 PM

weberflorida

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From: Hughesville MD

Car: 1991 Camaro Z28

Dewey what kind of times are you running on nitrous and did you have any additional tuning needs to run the nitrous?

Jun 16, 2005 | 10:13 PM

dimented24x7

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From: Moorestown, NJ

Car: 88 Camaro SC

Engine: SFI'd 350

Transmission: TKO 500

Axle/Gears: 9-bolt w/ 3.23's

Those lines will be more then enough to feed a modest LS1. People have fed more power at lower fuel pressures so I would imagine youd be fine.

Jun 17, 2005 | 06:47 AM

DanS

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From: Indiana

Thanks for the info guys. In a couple years, I would like to add aftermarket heads & cam to the LS1. Will the fuel lines still be enough?

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