Fueling & Injection Fuel Pumps | Injectors | Rails | Regulators | Tanks

cross over line on custom rails, in the back vs in the front...

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Old Sep 14, 2004 | 08:15 AM
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Default cross over line on custom rails, in the back vs in the front...

How much difference will it make?
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Old Sep 14, 2004 | 10:50 AM
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I put mine in back, based on the angle of the injectors. Probably not a big deal.
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Old Sep 14, 2004 | 01:51 PM
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I put mine in front since I have the room because of the crowl hood.
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Old Sep 14, 2004 | 02:14 PM
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if you put the crossover in the back that means you have to put the 'in' and 'out' up front with extra fittings and u turns.. and thats fugly
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Old Sep 22, 2004 | 11:55 AM
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It makes no performance difference. I have my crosover in ther rear. Do what best suits your combination.
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Old Sep 22, 2004 | 12:07 PM
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Originally Posted by MIGHTYMOUSE
if you put the crossover in the back that means you have to put the 'in' and 'out' up front with extra fittings and u turns.. and thats fugly
whats so fugly about it?
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Old Sep 22, 2004 | 12:39 PM
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Fittings up front are not necessarily fuggly:



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Old Sep 22, 2004 | 06:48 PM
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that setup looks ******* sweet ls1290. I'll deffinately be putting mine in the back if it wont affect performance.
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Old Sep 22, 2004 | 07:36 PM
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nevermind its pers. preference sorry

http://home.comcast.net/~deezuns/LS1...s/image026.jpg
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Old Sep 22, 2004 | 08:07 PM
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Mighty Mouse is some what right it is cleaner with the cross in front. However real men have no crossover but y-block to each rail. Like this!

http://community.webshots.com/photo/...90794033DTtWuk
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Old Sep 22, 2004 | 08:08 PM
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LS1290 why does your vette intake have the inserts for the throttle bracket (Like for and F-body) Is you car older than a 01 and you just bought an intake? Off beat I know I was just curious. Looks good!
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Old Sep 23, 2004 | 10:02 AM
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Originally Posted by Inspector12
LS1290 why does your vette intake have the inserts for the throttle bracket (Like for and F-body) Is you car older than a 01 and you just bought an intake? Off beat I know I was just curious. Looks good!
Actually that is not my C5, but I did use it as an example in setting up my fuel system.
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Old Sep 25, 2004 | 02:51 PM
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Originally Posted by 2FAST4U
Mighty Mouse is some what right it is cleaner with the cross in front. However real men have no crossover but y-block to each rail. Like this!

http://community.webshots.com/photo/...90794033DTtWuk
When you Y the system, obviouslly you go in single and Come out the top with 2 lines fedding your rails, but what about the return? Do you come off the back of the rails and Y them back into one also?
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Old Sep 25, 2004 | 04:02 PM
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No both lines comeing of the back of the rails (-8an) go to the Pro-series regulator, then one (-8an) return! I was told this system will suport 1200hp? But I will only be at 800+rwhp so there is some safty room there!
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