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Fast 102 and racetronic inj.?

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Old 11-25-2010, 07:55 PM
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Default Fast 102 and racetronic inj.?

i have just received my fast102 intake, verry nice, looks like my racetronic inj 42lb #135-621031 are not going to fit on intake, the body of inj seems to big to clear the intake, i have a 402 ls2 base stroker in my 2002 camaro with the ls6 intake and rails, i have ordered the billet rail and hoses and 102 bigmouth t/b, doses this mean i am going to have to buy new injectors, and if so what brand is going to fit, all this is costing a fortune.
Old 11-26-2010, 06:43 AM
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Originally Posted by 35th camaro
i have just received my fast102 intake, verry nice, looks like my racetronic inj 42lb #135-621031 are not going to fit on intake, the body of inj seems to big to clear the intake, i have a 402 ls2 base stroker in my 2002 camaro with the ls6 intake and rails, i have ordered the billet rail and hoses and 102 bigmouth t/b, doses this mean i am going to have to buy new injectors, and if so what brand is going to fit, all this is costing a fortune.
those old style fat body injectors will not clear.. our ls series will drop right in.. here is the link
http://www.corvetteinjectors.com/sho....php?groupid=9
Old 11-26-2010, 05:47 PM
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are they high impendence injectors?
Old 11-26-2010, 05:51 PM
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Of course they are. If he said they will drop right in. I am not sure they have LOW IMP INJ on their LS site even...
Old 11-26-2010, 06:13 PM
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I have a fast 92mm intake and a stock ls1 fuel rail ,I plan on making 440+ rwhp.I looked at your ls142 injector ,says it is rated for 36# is this correct.I think I need a 42# injector.
Old 11-26-2010, 07:24 PM
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do you ship to Canada and do you have them in stock?
Old 11-26-2010, 09:39 PM
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Originally Posted by garygnu
I have a fast 92mm intake and a stock ls1 fuel rail ,I plan on making 440+ rwhp.I looked at your ls142 injector ,says it is rated for 36# is this correct.I think I need a 42# injector.
the site has a typo.. we will fix it, the green injector is the 42 rated at 43.5 so in a ls they are 50
Old 11-26-2010, 09:40 PM
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Originally Posted by 35th camaro
do you ship to Canada and do you have them in stock?
we ship worldwide and are always in stock
Old 11-27-2010, 06:41 AM
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thanks for the help,will be ordering monday.
Old 11-29-2010, 10:29 AM
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Thanks for info, just called in my order today
Old 12-07-2010, 04:08 PM
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received my injectors but the bottom are to loose in the fast 102 intake, what am going to need now???
Old 12-07-2010, 07:37 PM
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are they ls1 length, ls2 length or ls3 length injectors? i have ls3 injectors and the fast injector spacers on mine.the stock ls2 height injectors is what u need. ls1's are a bit longer than the ls2's. and you may need the orange lower o-rings. they are a bit thicker than the ls1 style. correct me if im wrong.
Old 12-07-2010, 07:41 PM
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Originally Posted by 35th camaro
received my injectors but the bottom are to loose in the fast 102 intake, what am going to need now???
You seem way too calm. I'd be pissed if I was in yer sitiation
Old 12-07-2010, 09:04 PM
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My injectors were fine, i found a bag of larger o rings in the box that the intake came in from fast, they went on the inj. and in the intake fine. service,price and delivery was fast for the injectors, thanks ,assembled all togheter tonight, looks great, now i will be waiting for the hose
Old 12-16-2010, 08:50 PM
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got my hose, had to grind rear of intake to clear oil pressure switch and top of water pump, used modeling clay to check clearence, hard to see back there, make sure you's check.




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