Generation IV External Engine - FAST 102 LSX-R question
05-28-2012, 11:39 PM
i did some searching and couldn't find if my stock ls3/l76 fuel lines and rails work with a FAST 102 intake. i realy wanted to upgrade to one when i go to rebuild my motor. any input is appreciated.
05-29-2012, 12:57 AM
If memory serves me correctly the stock fuel rails from the LS3 will work on the Fast lsxr intake. I can't remember if you need to use their extensions or not though. Maybe you need to use the extensions when running the fast fuel rails on the stock intake. I can't remember exactly. I do know that the stock fuel rails will work with the fast intake, just can't remember if you need to use the extensions from fast.
05-29-2012, 12:58 AM
Yes they will work.
05-29-2012, 12:59 AM
You need to use spacers if you are using ls1 style injectors because they are taller.
05-29-2012, 06:42 AM
If your doing something other than stock, under the vehicle section.....select based upon injector your using (ex: if you have a Camaro with an LQ4 and LS3 injectors. Select a vehicle with an LS3)
Edit: Just remember when selecting a vehicle with different injectors it also assumes you have the matching OEM fuel rail..... if you plan on using the OEM rails...
05-29-2012, 08:26 AM
Thanks sweet10. the link totally helped. should've tried that myself. gotta love a LS swapped truck. i have a little regular cab canyon.
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