Fuel rail Question
07-23-2007 | 11:04 AM
#1
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From: Crestview, Florida
Car: 86 IROC-Z, 98 Z28
Engine: 370 LSx, LS1
Transmission: T56's
Axle/Gears: 3.73, 3.42
Fuel rail Question
What kind of fuel rail is this? What is the thing attached to the end?
Last edited by Rich92 RS; 07-23-2007 at 11:14 AM.
07-23-2007 | 11:46 AM
#2
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Joined: Jan 2004
Posts: 339
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From: costa mesa/A.D. the largest Emirate
Car: 88 Formula 350
Engine: 5----->.7 or so they say
Transmission: seven hundred with a remainder of 4
Axle/Gears: 9 bolt 3.27
Re: Fuel rail Question
Rich,
Its your nineth injector fuel line. It helps you to fire up during cold starts. It was later eliminated by retarding the timing and enriching your startup function in the memcal. Your manifold and runners should have a ninth injector bung in between the 1 and 3 port. If you don't want to use it or if your after market mani/runners do not have this provision then plug it up and you will have to tune your chip to accomedate for this.
Rabi C.
Its your nineth injector fuel line. It helps you to fire up during cold starts. It was later eliminated by retarding the timing and enriching your startup function in the memcal. Your manifold and runners should have a ninth injector bung in between the 1 and 3 port. If you don't want to use it or if your after market mani/runners do not have this provision then plug it up and you will have to tune your chip to accomedate for this.
Rabi C.
07-23-2007 | 12:44 PM
#3
Thread Starter
Senior Member
iTrader: (16)
Joined: Oct 2005
Posts: 651
Likes: 0
From: Crestview, Florida
Car: 86 IROC-Z, 98 Z28
Engine: 370 LSx, LS1
Transmission: T56's
Axle/Gears: 3.73, 3.42
Re: Fuel rail Question
Rich,
Its your nineth injector fuel line. It helps you to fire up during cold starts. It was later eliminated by retarding the timing and enriching your startup function in the memcal. Your manifold and runners should have a ninth injector bung in between the 1 and 3 port. If you don't want to use it or if your after market mani/runners do not have this provision then plug it up and you will have to tune your chip to accomedate for this.
Rabi C.
Its your nineth injector fuel line. It helps you to fire up during cold starts. It was later eliminated by retarding the timing and enriching your startup function in the memcal. Your manifold and runners should have a ninth injector bung in between the 1 and 3 port. If you don't want to use it or if your after market mani/runners do not have this provision then plug it up and you will have to tune your chip to accomedate for this.
Rabi C.
Ah ok. Thanks allot
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