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    Author Topic: 4 corner idle system  (Read 798 times)

    Offline cudabob496

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    4 corner idle system
    « on: May 27, 2013 - 01:08:19 AM »
    on my 850 Holley DP, the four corner idle adjust screws seem to have backed out a turn or two on their own!
    Is this common,and how do you prevent it?
    Thanks
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    72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

    1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

    2011 Kawasaki Z1000


    Offline Chryco Psycho

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    • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
    Re: 4 corner idle system
    « Reply #1 on: May 27, 2013 - 08:10:23 AM »
    over time the cork gasket around the screw will dry out & the screws can become loose , the fix is new cork gaskets
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    Challenger - You`ll wish You Hadn`t

    Offline cudabob496

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    Re: 4 corner idle system
    « Reply #2 on: May 27, 2013 - 06:09:27 PM »
    Quote from: Chryco Psycho on May 27, 2013 - 08:10:23 AM
    over time the cork gasket around the screw will dry out & the screws can become loose , the fix is new cork gaskets


    Thanks, ordering immediately!!

    Are these them?

    http://www.summitracing.com/parts/hly-26-110-10/overview/
    « Last Edit: May 27, 2013 - 06:12:40 PM by cudabob496 »
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    72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

    1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

    2011 Kawasaki Z1000

    Offline Chryco Psycho

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    • C-C.com Guru
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    • Posts: 36620
    • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
    Re: 4 corner idle system
    « Reply #3 on: May 27, 2013 - 08:36:35 PM »
    Yup    :2thumbs:
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    Challenger - You`ll wish You Hadn`t

    Offline cudabob496

    • Sr. Resident
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    • Posts: 8024
    Re: 4 corner idle system
    « Reply #4 on: May 27, 2013 - 09:10:20 PM »
    Quote from: Chryco Psycho on May 27, 2013 - 08:36:35 PM
    Yup    :2thumbs:

    do you install dry, or put any kinda lubricant on them?
    Logged
    72 Cuda, owned 25 years. 496, with ported Stage VI heads, .625 in solid roller, 254/258 at .050, 3500 stall, 3.91 rear. 850 Holley DP, Reverse manual valve body.

    1999 Trans Am, LS1, heads, cam, headers, stall, etc! Love to surprise the rice rockets with this one. They seem so confident, then it's "what the heck just happened?"

    2011 Kawasaki Z1000

    Offline Chryco Psycho

    • Administrator
    • C-C.com Guru
    • *****
    • Posts: 36620
    • 70 Challenger R/T SE 70 tube Chassis Cuda now sold
    Re: 4 corner idle system
    « Reply #5 on: May 29, 2013 - 08:14:18 AM »
    I usually just push them into the metering block body dry & push/thread the screw into them , lubing them coul drecreate the problem of them moving .
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    Challenger - You`ll wish You Hadn`t

    Offline 73restomod

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    Re: 4 corner idle system
    « Reply #6 on: June 03, 2013 - 10:19:10 PM »
    They also have them in a rubber type.

    Sent from my DROID RAZR using Tapatalk 2

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