Converting to fuel return
Joined: Aug 2010
Posts: 2,663
Likes: 1
From: VA
Yeah getting back there is a pain. And what kit did you use to for the fuel return conversion? I wish I didn't go over board with mine and do the Full Blown dual hanger kit. Should of just gone with a simple fuel return conversion.
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Joined: Jul 2014
Posts: 2,629
Likes: 53
From: Fort Walton Beach, FL
Originally Posted by Rays S2k' timestamp='1457980297' post='23908147
[quote name='King Tut' timestamp='1457980110' post='23908142']
Stock tune should be fine as long as you run the same fuel pressure on the regulator.
Stock tune should be fine as long as you run the same fuel pressure on the regulator.
[/quote]
I'm 100% sure you are wrong. Maybe on an AP1, and you are converting to a return style. The returnless setup on the 2006+ DBW cars requires a very high static fuel pressure.
Registered User
Joined: Aug 2014
Posts: 117
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guys am trying also trying to convert to return style, and i found the kit by Science of speed which also includes the AEM Fuel Pressure Regulator.
would that be a great option going the supercharger route, or just stay with OEM fuel pressure regulator
would that be a great option going the supercharger route, or just stay with OEM fuel pressure regulator
Joined: Oct 2002
Posts: 8,044
Likes: 6
From: South Florida
Originally Posted by TUKES2k' timestamp='1458009389' post='23908630
[quote name='Rays S2k' timestamp='1457980297' post='23908147']
[quote name='King Tut' timestamp='1457980110' post='23908142']
Stock tune should be fine as long as you run the same fuel pressure on the regulator.
[quote name='King Tut' timestamp='1457980110' post='23908142']
Stock tune should be fine as long as you run the same fuel pressure on the regulator.
[/quote]
I'm 100% sure you are wrong. Maybe on an AP1, and you are converting to a return style. The returnless setup on the 2006+ DBW cars requires a very high static fuel pressure.
[/quote]
If going to return style. Ap2 def was 43psi base pressure. Returnless might be higher but you are converting so I don't see how it matters.
Registered User
Joined: Jul 2014
Posts: 2,629
Likes: 53
From: Fort Walton Beach, FL
Originally Posted by King Tut' timestamp='1458237457' post='23911683
[quote name='TUKES2k' timestamp='1458009389' post='23908630']
[quote name='Rays S2k' timestamp='1457980297' post='23908147']
[quote name='King Tut' timestamp='1457980110' post='23908142']
Stock tune should be fine as long as you run the same fuel pressure on the regulator.
[quote name='Rays S2k' timestamp='1457980297' post='23908147']
[quote name='King Tut' timestamp='1457980110' post='23908142']
Stock tune should be fine as long as you run the same fuel pressure on the regulator.
[/quote]
I'm 100% sure you are wrong. Maybe on an AP1, and you are converting to a return style. The returnless setup on the 2006+ DBW cars requires a very high static fuel pressure.
[/quote]
If going to return style. Ap2 def was 43psi base pressure. Returnless might be higher but you are converting so I don't see how it matters.
[/quote]
It matters because he is trying to run the OEM tune which assumes a returnless fuel pressure of around 63 psi. If you don't supply that fuel pressure, than the injector opening times will be wrong.
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Oct 4, 2004 08:41 PM