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Presicion 780's in edlebrock IM.. Not fitting very well.

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Old 01-22-2006, 03:21 PM
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Default Presicion 780's in edlebrock IM.. Not fitting very well.

Injectors fit the rail great, but there a poor fit into the intake mani.. It will leak forsure!

Its a brand new IM too.. Do i need to get different sized O-rings?

Anyone? Thanks
Old 01-22-2006, 04:04 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (HamiltonRex)

did you try boreing the gasket out? I think that is what you have to do
Old 01-22-2006, 04:23 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (Kaotic Kustoms)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kaotic Kustoms &raquo;</TD></TR><TR><TD CLASS="quote">did you try boreing the gasket out? I think that is what you have to do</TD></TR></TABLE>

huh?

Im sorry but there is no gasket.. The bottom of the injector has a o ring seal and it slides into a bored hole in the manifold, and its not a good fit.
Old 01-22-2006, 04:59 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (HamiltonRex)

sorry thats what I was refering too
Old 01-22-2006, 05:01 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (HamiltonRex)

What about the rubber spacers? Did you get new ones of those too? My precision 95lb injectors fit in my edelbrock manifold fine.
Old 01-22-2006, 05:18 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (80884)

My PTE 780 fits perfectly into my Edelbrock manifold. There shoule be a big oring/rubber piece on the manifold and an o-ring on the fuel rail. That will seal it up good.

Adriano
Old 01-22-2006, 05:19 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (HamiltonRex)

Make sure you lube both end of the injectors so it slides in easier without damaging the o-rings and rubber ring.

Adriano
Old 01-22-2006, 05:59 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (80884)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 80884 &raquo;</TD></TR><TR><TD CLASS="quote">What about the rubber spacers? Did you get new ones of those too? My precision 95lb injectors fit in my edelbrock manifold fine.</TD></TR></TABLE>

Yeah i got a o ring on each side of the injector.. The intake manifold just has a spot for them to go.. but when i put them into the inake manifold its a sloppy fit?

hmm.. In retarded

Ill figure this one out
Old 01-22-2006, 06:08 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (HamiltonRex)

try some stock ones..
Old 01-22-2006, 06:18 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (shortyz21)

pics?

I'd like to see as I am throwing some precision 780s in mine Edelbrock soon as well.
Old 01-22-2006, 06:33 PM
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Default Re: Presicion 780's in edlebrock IM.. Not fitting very well. (xenocron)

Ill get pics up tommorow..

Tommorow i plan to prep the IM for install if i can figure out these damn injectors..

Its almost like the OD of the rubber oring on the bottom of the injector is smaller the the ID of the injector boss in the manifold. Ill also see how my stock ones fit, if they dont fit ima give the install line a call and see what they say.

:/
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