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Can someone tell me when installing a fast intake on an ls2, and going with ls7 injectors and after market fuel rails will I need any adapters/spacers for the injectors or is it just for the oem fuel rails?
I installed a ported FAST 102 on my LS2 and originally ordered Holley Fuels Rails for an LS2 and found out they would not fit the FAST intake, only the stock intake. Ultimately I used the stock fuel rail with stock LS2 injectors. I don't have the answer about using LS7 injectors, but my guess is they are a different length, as are LS3 injectors, than the LS2 injectors.
Hey thanks for replying, when you say they would not fit what was the problem, I have I believe fast fuel rails, and yes the ls3 /Ls7 are shorter but I was thinking height wouldn't be an issue concidering there not bridged together?
Hey thanks for replying, when you say they would not fit what was the problem?
The brackets that came with the Holley Fuel Rails did not sit flush with the mounting holes. I could have modified them to fit, but chose to just return the fuel rails and use the OEM fuel rails instead.
The brackets that came with the Holley Fuel Rails did not sit flush with the mounting holes. I could have modified them to fit, but chose to just return the fuel rails and use the OEM fuel rails instead.
Understand now hope I can get the aeromotive rails to work as I had them powder coated.
:fast 102
