How To I.D. A Double Pumper

[GottaJet]

This probably sounds like a really stupid question,but I was wondering how can you tell if a carb is a doublepumper??:confused: Thanks GJ

[Havasu Hangin']

Originally posted by GottaJet
This probably sounds like a really stupid question,but I was wondering how can you tell if a carb is a doublepumper??:confused: Thanks GJ
The linkage- no vacum plunger.

[Rexone]

2 accelerator pumps... hence doublepumper

[FryJet]

Look and see if it has a accelerator pump on the bottom of the rear (secondary) float bowl like it does on the front (primary). If it does then bam, you have a double pumper. Hope that helps.
F.J.

[GottaJet]

Thanks guys !!! So this is not a dbl.pumper
http://www.***boat.com/image_center/data/500/1043carb1.jpg
http://www.***boat.com/image_center/data/500/1043carb3.jpg

[Oldsquirt]

Originally posted by GottaJet
Thanks guys !!! So this is not a dbl.pumper
Correct. NOT a double-pumper. That is a vacuum secondary.

[Rexone]

The "list" number on the choke horn of the carburetor will tell you what it is exactly. It appears to be a 750 just by glancing at it.
Here is the link to the carb number listings (http://www.mortec.com/carbs.htm)
There are some that don't appear on the list. If you have one of those I'd contact Hotcrusader76 and he can probably determine what it is exactly.
:)