C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Repalcing intake gasket

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Old Dec 9, 2008 | 11:09 PM
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Default Repalcing intake gasket

Hi All. I am in the middle of replacing my intake gasket because of small antifreeze leak in rear of intake. I was going to put it off but the little puddle was driving me nuts. So in the middle of pulling the fuel rails off, i had to monkey pry the injectors out of the seats. I am thinking of replacing them just because they look like hell. I thought I could just order injectors for an 86 vette...well no. How do I determin the poundage of the injectors. I didnt look at my old ones, but will they say on them? Oh by the way, replacing this gasket is do able but is a *****, especially with limited time and space.
Thanks
PS monkey pry (to remove with excessive force)
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Old Dec 9, 2008 | 11:21 PM
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For injectors, contact Jon and Fuel Injector Connection. FICInjectors is his name here on the forum. He will hook you up with exactly what you need, for a pretty good price. I don't know of anyone he hasn't been able to leave satisfied...
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Old Dec 9, 2008 | 11:39 PM
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Your original injectors should be Bosh type injectors and should be 22 pounders.
Ugly or not, if your car runs good, they are probably ok.
Ohm them, and if they are ok, I'd reuse them.
My 86 has 140,000 and they are going strong.
But If you want to dump them, I'll give you $45 plus shipping.
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Old Dec 9, 2008 | 11:48 PM
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Hey coupeguy, thanks for the offer. I might keep that in mind if I buy new ones. Where do I get the o rings if I keep the old ones??
Anybody? Anybody?
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Old Dec 10, 2008 | 06:30 AM
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You should be able to get new "O" rings @ most auto parts stores or your local Chevy dealer. Take the old ones in & match them up, dont re-use.
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Old Dec 10, 2008 | 08:08 AM
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You'll also want to replace the two o-rings on your fuel rail to fuel line connections at the front of the intake. There was a thread concerning the different sized o-rings for different year L98.
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