Fuel rail mod
30 January 2002, 01:29 PM
#1
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Just wondering if anyone has had a go with this mod, is it needed on the Impreza or does it look like a lot of hard work for not a lot of gain.
[lnk]http://www.ravensblade-impreza.com/modifications/drivetrain/fuelrail/fuelrail.html[/lnk]
Any thoughts?
Cheers
Iain
[lnk]http://www.ravensblade-impreza.com/modifications/drivetrain/fuelrail/fuelrail.html[/lnk]
Any thoughts?
Cheers
Iain
30 January 2002, 01:49 PM
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20 February 2002, 09:13 PM
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Here in the USA, the N/A Impreza RS has a problem of running lean on cylinder #3 when we put aftermarket turbocharger systems in. It runs as much as 5-7 psi lower in fuel pressure than the first cylinder to get fuel. One of the guys on the I-Club came up with this mod to parallel feed each side of the engine, reducing the fuel pressue loss to no more than about 2 psi across the board. It is more of a safety issue for us, though I suppose it would be just as necessary for higer horsepower built factory turbo engines as well 
.
Brian
http://www.ravensblade-impreza.com
http://www.imprezamods.com
http://www.scoobymods.com
.Brian
http://www.ravensblade-impreza.com
http://www.imprezamods.com
http://www.scoobymods.com
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