Fast 102 fuel rail set up ..pics please!
02-14-2011, 02:41 PM
#43
I talked to John Williams at FAST this afternoon. He said the intake and new style rails were designed to work with a LS2 injector. To do it that way you just don't use the spacer for the LS1 injector. He said the brackets are the same. Which makes sense after I think about it because the mounting locations are the same but the LS1 uses a spacer raising it up.
02-14-2011, 06:20 PM
#46
The wide bolt pattern suggests that those are actually LS7 fuel rails, which will not work on the FAST intake. If they really were LS2/LS3 they would line up. Like below, it is using 146021-KIT for LS1 (Long) fuel injectors. This kit comes with the fuel rails and everything needed.
02-14-2011, 06:38 PM
#47
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^ Look at the mounting tabs tack'd to the rails in both pics. In the supposed LS7 picture, the tab is not as wide as the installed LS3 rails on the bird below. I dunno.. Just a subtle difference.
Not sure if I'm gonna do the LS3 rails or billet on mine. Just got my hands on some sweet injector action though..
Intake is on the way now. Mamo sent it over and he's in Cali, so it's gonna take a bit. Not in a HUGE hurry, but I want parts to drool over. 
And Chon79 doesn't seem to have a regulator hooked up.. Is there something different about the LS3 setup?
Not sure if I'm gonna do the LS3 rails or billet on mine. Just got my hands on some sweet injector action though..
Intake is on the way now. Mamo sent it over and he's in Cali, so it's gonna take a bit. Not in a HUGE hurry, but I want parts to drool over. And Chon79 doesn't seem to have a regulator hooked up.. Is there something different about the LS3 setup?
02-15-2011, 08:09 AM
#51
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^ Ahh.. ok.. I've been getting these confused. Unless they share the same model?
Bottom near pricing in small product description.
http://www.thunderracing.com/shop-by...re-Regulators/
Bottom near pricing in small product description.
http://www.thunderracing.com/shop-by...re-Regulators/
Last edited by bayer-z28; 02-15-2011 at 08:15 AM.
03-02-2011, 01:30 PM
#53
Just wanted to throw some more info out. First I want to thank Sweets10V8 for the help.
I have the billet rails to use w/ LS1 style injectors and want to use LS2 injectors(they are 34lb's and that way I don't have to buy new ones)
I talked to FAST today and found out I can order just the brackets to use with the LS2 injectors which are shorter. They were only like 5 bucks a piece.
I have the billet rails to use w/ LS1 style injectors and want to use LS2 injectors(they are 34lb's and that way I don't have to buy new ones)
I talked to FAST today and found out I can order just the brackets to use with the LS2 injectors which are shorter. They were only like 5 bucks a piece.
03-05-2011, 03:43 PM
#58
FAST makes a kit specifically for these cars, so you dont need custom anything. You just bolt it on. Comes with that same adaptor, -6 AN feed line, -8 AN crossover, etc.
This is it in this picture. I think its $125 for the entire F-body specific fuel line kit
This is it in this picture. I think its $125 for the entire F-body specific fuel line kit
03-05-2011, 07:51 PM
#59
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^ Feed line I HAD was too short. Just supported the locals and got another one made. Not a big deal to me. When you don't have the FAST kit, you gotta made what you have work. This was a rigged deal that plugged into my stock plastic line and was pulling the stocker funny. Just eliminated my stock plastic line and ran a braided one.
Last edited by bayer-z28; 03-05-2011 at 07:57 PM.