fast 102
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Launching!
Joined: Oct 2005
Posts: 241
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From: New York
fast 102 I want a new fast 102 for my ls1. what fuel rails and style of injectors will i need?
the heads are prc 227 like to get 42#inj
the heads are prc 227 like to get 42#inj Last edited by regblkss; Feb 18, 2010 at 06:23 PM.
LS2 Fuel Rail https://ls1tech.com/forums/generatio...weekend-4.html
see post # 74
I have the intake setting at home i will try to get a copy of the flow sheet and posted it on here.
Trev-
see post # 74
I have the intake setting at home i will try to get a copy of the flow sheet and posted it on here.
Trev-
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Correct, they use the LS2 fuel rail with a spacer kit if you want to use LS1 injectors. FAST has a kit coming soon with the rail and spacers, but they are not shipping yet, according to our rep.
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Largest Stocking Distributor of LS-x Engines / CHECK OUT OUR NEW WEBSITE!
COMP - FAST - PACESETTER - DIAMOND RACING - EAGLE SPECIALTY PRODUCTS - CALLIES - COMETIC GASKETS
RAM CLUTCHES - MOSER ENGINEERING - KOOK'S HEADERS - ARP - GM BOLTS AND GASKETS - MSD - NGK
POWERBOND - ASP - AND MORE!
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Thread Starter
Launching!
Joined: Oct 2005
Posts: 241
Likes: 0
From: New York
you'll need.
1. LS2/LS3 OEM Fuel Rail GM part # 12633511
2. LS2 style (length) Fuel injectors, whatever ##LB you require for your fuel needs.
or
3. LS1-LS6 style injectors but will require qty 4, 1/2 inch spacers to correctly mount the LS2 fuel rail to the intake, or run FAST kits ---> oem LS2 style 146021-KIT/ billet style 146032-KIT <---these kits will include the correct parts to run FAST 102mm intake with LS1-LS6 injectors
i attached a fuel option flow chart.
I will be running LS2/LS3 fuel rail and LS2 42lbs injectors @3bar with harness adapters.
1. LS2/LS3 OEM Fuel Rail GM part # 12633511
2. LS2 style (length) Fuel injectors, whatever ##LB you require for your fuel needs.
or
3. LS1-LS6 style injectors but will require qty 4, 1/2 inch spacers to correctly mount the LS2 fuel rail to the intake, or run FAST kits ---> oem LS2 style 146021-KIT/ billet style 146032-KIT <---these kits will include the correct parts to run FAST 102mm intake with LS1-LS6 injectors
i attached a fuel option flow chart.
I will be running LS2/LS3 fuel rail and LS2 42lbs injectors @3bar with harness adapters.
Last edited by camcamaro1991; Feb 22, 2010 at 07:17 PM.
