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Old 06-29-2004, 04:26 PM   #1
RockHQ
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Q-jet accelerator pump

So i'm in the process of rebuilding my Q-jet, and it's time to look at the accelerator pump. I take off the piston retaining spring and notice the piston retainer (plastic) is broken where the spring rests. So, where can i get a new one? I know i can't get one through a GM dealer, so it'll have to be aftermarket.
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1979 C-10 shortfleet: Olds 350, Th400, 12 bolt
Current project: 1969 Olds 455 W-30, needing a rebuild
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Old 06-29-2004, 06:00 PM   #2
swervin ervin
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Here's a great source for Q-jet parts.

http://www.carbs.net/
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Old 06-29-2004, 08:29 PM   #3
Bill W
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Quote:
Originally Posted by RockHQ
So i'm in the process of rebuilding my Q-jet, and it's time to look at the accelerator pump. I take off the piston retaining spring and notice the piston retainer (plastic) is broken where the spring rests. So, where can i get a new one? I know i can't get one through a GM dealer, so it'll have to be aftermarket.
Every Rebuild kit I've used for a Q-jet has a new accelerator pump in the kit. Kits I've purchased in the last two years were about $12 and have had all the parts.

Bill
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Old 06-29-2004, 08:46 PM   #4
swervin ervin
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Duh, Bill is right. They do come in the kit. All you have to do is put your spring on it. I don't know where my mind was at.

A float won't come with the kit though. I highly recommend installing a new float. They can be bought at just about any autoparts store.
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Old 06-30-2004, 03:12 PM   #5
RockHQ
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Well, mine only came with the accelerator pump piston, not the whole pump (rod, spring&retainer, piston&retainer). Anyway, after calling a few places i ordered a new pump from Edelbrock because they're the easiest to get.

[edit]

Yes a new float is on the way too. Thanks,

-Axle
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What did i do last nite?
I had a wonderful time,
That's what they tell me
What did i do last nite?

1979 C-10 shortfleet: Olds 350, Th400, 12 bolt
Current project: 1969 Olds 455 W-30, needing a rebuild
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