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The mkiv Supra Owners Club

Dual Feed fuel rails


suprafan72

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Crikey, stock rail at your power level! The yanks would have a coronary :D

 

What is your budget? There is a recent cut price rail that I think MVP have produced, but obviously you'll need top feeds for any aftermarket kit.

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Crikey, stock rail at your power level! The yanks would have a coronary :D

 

What is your budget? There is a recent cut price rail that I think MVP have produced, but obviously you'll need top feeds for any aftermarket kit.

 

Exactly allthough it has been modified.. its single feed and im wanting a dual feed setup to be more safe.. would like something with sidefeed to be honest.

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Hope I get this correct:

 

Terry S had the stock rail tested on his purple car and it proved to provide perfectly adequate flow at max inj duty. He had the engine mapped on an engine dyno where it produced 680hp at the flywheel (real ones, not this guesswork/inflated stuff from RR's).

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Not to hard to modify the stock rail for dual feed if its an option for you?

http://file017b.bebo.com/4/large/2007/03/11/21/261245002a3822927265b154902337l.jpg

 

Each end of rail feed with 6AN, You cant see it, but the stock, regulator is removed and tapped to accept A Male 6AN fitting to go to the Regulator.

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Hope I get this correct:

 

Terry S had the stock rail tested on his purple car and it proved to provide perfectly adequate flow at max inj duty. He had the engine mapped on an engine dyno where it produced 680hp at the flywheel (real ones, not this guesswork/inflated stuff from RR's).

 

Interesiting stuff, maybe as Bondango said it would be an idea to modify the stock rail to take an additional 6an fitting....

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