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Need help with my fast 102 set up

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Old Apr 26, 2018 | 08:18 PM
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Default Need help with my fast 102 set up

Hey guys, so I bought a used fast 102 intake, fast 36 lb injectors, and ls2 fuel rails. When I went to put the injectors down in the intake the body of the injectors are not going down in to allow the o-rings to go down in the smaller bores. The injector number is 0280 155 858. They are fast 36 lb. injectors but they seem like the wrong injectors? Should LS1 injectors work in the fast 102?
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Old Apr 26, 2018 | 08:27 PM
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You using the fat o rings and rail spaces?
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Old Apr 26, 2018 | 08:51 PM
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Originally Posted by 98CayenneT/A
You using the fat o rings and rail spaces?
No. I just read about this. So the Ls1 injectors are not a direct fit in the Fast 102? BTW, thank you for the help!!
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Old Apr 26, 2018 | 08:54 PM
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Originally Posted by td1168

No. I just read about this. So the Ls1 injectors are not a direct fit in the Fast 102? BTW, thank you for the help!!
No problem

No the Ls1/EV1 injectors are not a direct swap. You need the orange big o rings for the intake port side of the injector and you need to space the Ls2 fuel rail up a bit for the longer ev1 injectors
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Old Apr 29, 2018 | 09:27 AM
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Originally Posted by 98CayenneT/A
No problem

No the Ls1/EV1 injectors are not a direct swap. You need the orange big o rings for the intake port side of the injector and you need to space the Ls2 fuel rail up a bit for the longer ev1 injectors
So now I have that figured out. the engine is out of the car. I went to put the tranny dipstick tube on and it is hitting the fuel rail. Do I need to get the fast fuel rails?
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