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fuel system interchangability ??

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Old 08-14-2011, 02:52 PM
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Default fuel system interchangability ??

Could someone point me in the right direction for a fuel injector/rail interchangability chart or link ????

I'm looking for factory interchangable stuff.

1)Harness to injector ?? (LS1, LS2, LS3, LS7 ect...)
2)Injector height ?? (when you'll need spacers ect...)
3)Injector to rail ?? (any rail that will not accept certain injectors ?)


Here is what I'm battling....Fast 102 on a LS6....but I want to keep the fuel rail/coil covers so....that means running a factory fuel rail.

Heres what I've gathered so far...I need a LS2 rail (so I don't have to use spacers on the rail, something about that I don't like) but...is the LS3 rail the same as a LS2 rail ?? I do know that they are different part numbers but ..??

And about the injectors....I'm needing a minimum of 40lbers but would like to be closer to 45-50lbers.

What lb rating is the LS3 injector ??

Thanks....
Old 08-14-2011, 03:56 PM
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After doing some searching....I found a lot of my answers with that little button at the top right of the page "search".

Damn I feel like a douche bag.

Anyway....let me ask this...will a LS3 injector fit in a LS1 rail ?? O-ring size is what I'm ferreing to.

Thanks....
Old 08-15-2011, 12:00 AM
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Has been rewritten;

https://ls1tech.com/forums/fueling-i...-searched.html

Thanks..........




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