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    Results 1 to 4 of 4
    1. #1
      Join Date
      Apr 2001
      Location
      The Netherlands
      Posts
      1,509
      Country Flag: Netherlands

      Holley Sniper heavy pedal / progressive throttle linkage

      There was one thing that wasn't 100% to my liking on the Holley Sniper, the throttle (gas pedal) was pretty heavy and hard to control. You have to push the pedal hard to get the throttle blades to open and if you are not careful it's very easy to rev the engine too hard, not fun trying to drive off, specially with a manual transmission. Some searching on the web showed me I wasn't the only one with this problem...but there is a fix!! see my video. (click link)
      https://www.facebook.com/martin.vanw...3719304069046/

      Sniper owners can find detai
      led info onhere:

      the part you need: Quick Fuel Carburetor Secondary Connecting Rods 43-2QFT or more expensive but adjustable: Holley Pro Series Secondary Linkage Kits 20-122
      Firmware update:
      https://www.efisystempro.com/…/updating-holley-sniper-efi-s…
      Linkage mod and handheld settings:
      https://www.efisystempro.com/…/Sniper-Fixed-Progressive-Lin…











      1st 2nd
      Pro-Touring outside the USA !
      Martin's Camaro Page

    2. #2
      Join Date
      Nov 2010
      Location
      orlando fl
      Posts
      411
      Thank you for this! I am going to add this to my sniper setup....now if only I can figure out how to fit my air cleaner and shaker on my 77 with it I'll be golden

    3. #3
      Join Date
      Apr 2001
      Location
      The Netherlands
      Posts
      1,509
      Country Flag: Netherlands
      Great, since the sniper is the same size as a 4150 carb, won't the air cleaner just fit like original?
      1st 2nd
      Pro-Touring outside the USA !
      Martin's Camaro Page

    4. #4
      Join Date
      Feb 2011
      Posts
      284
      Quote Originally Posted by Martin71RS View Post
      Great, since the sniper is the same size as a 4150 carb, won't the air cleaner just fit like original?
      My GTO air cleaner fits well, but the deeper drop base on my Firebird required a banjo fitting for the return line.

      70 GTO - Alum 5.3/4L80e, 7875
      17 GT350






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