who makes aftermarket fuel rails for an ls3 manifold and shorty inj. - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

baggins · 01-09-2013, 02:10 AM

Ive done a bit of searching and havent found a company that makes an fuel rail kit for a stock ls3 manifold using the shorty injectors... anyone have any ideas? are spacers my only option?

1sikRS · 01-09-2013, 09:09 AM

Bbk makes a fuel rail set don't think spacers are needed

blazzin1 · 01-09-2013, 09:15 AM

I'm not sure what you mean by "shorty" injectors, are those like the stock ones, or even shorter? I'm running Aeromotive Fuel Rails with the stock injectors, no spacers needed.

1sikRS · 01-09-2013, 10:56 AM

Far as I know spacers are only needed w the fast intake becuse of how tall the manifold is and if u reuse the stock rails other then that u should be just fine I'm pretty sure

2012REDSS · 01-09-2013, 10:57 AM

BBKs have a small 1/4 spacer between the mounting bracket on the rail and the intake or at least mine do

baggins · 01-09-2013, 11:02 AM

By Shorty I mean the stock ls3 injector... any pics guys? Thanks

blazzin1 · 01-09-2013, 11:38 AM

Here are my Aeromotive (14115). FYI....they do not come with any interconnect line, you'll have to "fab" up your own.

LSX Camaro · 01-09-2013, 11:53 AM

Holley makes one that works with the stock intake and injectors.

http://holley.com/534-210.asp

SRT10KLLR · 01-09-2013, 11:56 AM

I am using the Mast Black Label fuel rails and they worked with the stock fuel injectors just fine. I later switched to injectors that flowed 103lbs but were the same dimensions as the stock ones.

Contact Lonnie at Lonni's Performance as he sent me the fuel rails and was working on getting a new rails that also fit the stock intake/injectors.

jcmG8 · 01-09-2013, 08:12 PM

Holley example

SRT10KLLR · 01-10-2013, 11:31 AM

Closer pic of the rails.

Kelly@PCMofNC · 01-10-2013, 11:58 AM

Quote:

Originally Posted by blazzin1

Here are my Aeromotive (14115). FYI....they do not come with any interconnect line, you'll have to "fab" up your own.

We make an 'interconnect' for folks who'd rather not do it on their own. Ours is for the FAST rails but I'm sure the others take the same fitting sizes. We can also custom make this for different sizes, or if you'd rather have stainless and blue/red fittings.

FAST Fuel Rail Plumbing Kit

Fast6.3 · 01-10-2013, 07:40 PM

wouldnt a Y work better than the interconnect line parallel flow better than series

blazzin1 · 01-10-2013, 08:33 PM

Quote:

Originally Posted by Fast6.3

wouldnt a Y work better than the interconnect line parallel flow better than series

Doesn't matter, pressure is equal in all directions, doesn't matter how it flows.

01-09-2013, 02:10 AM	#1
baggins Drives: 65 mustang Join Date: Jan 2013 Location: sacramento, ca Posts: 59	who makes aftermarket fuel rails for an ls3 manifold and shorty inj. Ive done a bit of searching and havent found a company that makes an fuel rail kit for a stock ls3 manifold using the shorty injectors... anyone have any ideas? are spacers my only option?

01-09-2013, 11:38 AM	#7
blazzin1 Drives: 2010 2SS/RS R6P Join Date: Nov 2008 Location: St. Cloud, FL Posts: 4,845 View My Garage	Here are my Aeromotive (14115). FYI....they do not come with any interconnect line, you'll have to "fab" up your own. Attached Images

01-09-2013, 11:56 AM	#9
SRT10KLLR Drives: 2010 Camaro 2SS/RS Join Date: Sep 2009 Location: Down South Posts: 1,497	I am using the Mast Black Label fuel rails and they worked with the stock fuel injectors just fine. I later switched to injectors that flowed 103lbs but were the same dimensions as the stock ones. Contact Lonnie at Lonni's Performance as he sent me the fuel rails and was working on getting a new rails that also fit the stock intake/injectors. __________________ 2005 Dodge Ram 2500 RCSB Thunder Road Hemi Sport w/STS Turbo 2004 Dodge Ram SRT-10 - Silver - Stock 2003 Chevy 1500 RCSB Stepside 400SS - 408 in now awaiting Turbo

01-10-2013, 11:31 AM	#11
SRT10KLLR Drives: 2010 Camaro 2SS/RS Join Date: Sep 2009 Location: Down South Posts: 1,497	Closer pic of the rails. __________________ 2005 Dodge Ram 2500 RCSB Thunder Road Hemi Sport w/STS Turbo 2004 Dodge Ram SRT-10 - Silver - Stock 2003 Chevy 1500 RCSB Stepside 400SS - 408 in now awaiting Turbo

01-10-2013, 07:40 PM	#13
Fast6.3 Drives: 2016 2SS coupe 2015 3LT Stingray Join Date: Aug 2012 Location: El paso texas Posts: 880 View My Garage	wouldnt a Y work better than the interconnect line parallel flow better than series __________________ Ported intake manifold and throttle body kooks 2" headers no cats

01-09-2013, 09:09 AM	#2
1sikRS Drives: chevy Join Date: Jan 2011 Location: cleveland ohio Posts: 847	Bbk makes a fuel rail set don't think spacers are needed

01-09-2013, 09:15 AM	#3
blazzin1 Drives: 2010 2SS/RS R6P Join Date: Nov 2008 Location: St. Cloud, FL Posts: 4,845 View My Garage	I'm not sure what you mean by "shorty" injectors, are those like the stock ones, or even shorter? I'm running Aeromotive Fuel Rails with the stock injectors, no spacers needed.

01-09-2013, 10:56 AM	#4
1sikRS Drives: chevy Join Date: Jan 2011 Location: cleveland ohio Posts: 847	Far as I know spacers are only needed w the fast intake becuse of how tall the manifold is and if u reuse the stock rails other then that u should be just fine I'm pretty sure

01-09-2013, 10:57 AM	#5
2012REDSS Drives: 2012 Camaro SS Join Date: Oct 2011 Location: NC Posts: 657	BBKs have a small 1/4 spacer between the mounting bracket on the rail and the intake or at least mine do

01-09-2013, 11:02 AM	#6
baggins Drives: 65 mustang Join Date: Jan 2013 Location: sacramento, ca Posts: 59	By Shorty I mean the stock ls3 injector... any pics guys? Thanks

01-09-2013, 11:53 AM	#8
LSX Camaro Master ASE, GM, LSX Tech. Drives: 2010 Camaro SS Join Date: Oct 2012 Location: Austin, TX Posts: 1,034	Holley makes one that works with the stock intake and injectors. http://holley.com/534-210.asp

01-09-2013, 08:12 PM	#10
jcmG8 Drives: G8GT Join Date: Jan 2011 Location: Vermont Posts: 90	Holley example