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#1
03-29-2021, 09:40 PM
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Throttle return spring for 4500 series ADP carb?
I have a 1250 CFM ADP Holley carburetor. It appears most all normal throttle return spring setups do not work. Does anybody know what setup may work for this?
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#2
03-30-2021, 02:35 AM
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I just ran a double spring forward to a bracket I made up that attached to the first intake manifold bolt -- or am I missing something?
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Mick Batson 1967 original owner Tyro Blue/black top 4-speed HO GTO with all the original parts stored safely away -- 1965 2+2 survivor AC auto -- 1965 Catalina Safari Wagon in progress. |
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#3
03-30-2021, 03:31 AM
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Quote:
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#4
03-30-2021, 06:50 AM
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This is what I had to do to my 1050. I removed the retainer for the 2 springs and installed it under and in front of the throttle bracket cable holder. I then used 2 normal springs for return. Works great. I then make a new gas pedal support bracket out of metal so it would be stronger as the plastic one broke.
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| The Following User Says Thank You to chuckies76ta For This Useful Post: | ||
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#5
03-30-2021, 09:07 PM
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I went by my old shop at our other house and found one laying in the floor and with about 2 minutes on a grinder fixed it right up!
 Sent from my iPhone using Tapatalk
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1969 GTO, 3370 lbs, 10.5” tire... 07/31/21 Norwalk 9.42 @ 142 1/4, 5.95 @ 115 1/8th mile 3400 lbs...535 with Junk dinosaur Eheads |
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#6
03-31-2021, 10:41 PM
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Bracket is made by Allstar and comes with springs, and a Lokar cable, i really like this setup on mine.
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Illinois Outlaw Gassers 6.27@107 9.97@131 |
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#7
04-01-2021, 12:18 AM
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