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Author Topic:   Carb Question
Alltel
Dirt Maniac

Total posts: 180
posted January 10, 2005 09:19 AM  
750 Alcohol Gearte carb. The primary accelerator pump doesn't appear to be working while the engine is running. It works fine when its off, but not while running. The motor doesn't seem to stumble at all in the shop, but I can't see any spray coming from the accelerator pump while running. The float level is fine. The only thing I've done is cleaned the carb. and put on a set of heads with bigger runners. Any suggestions as to what may be causing this?

dirtbuster
Dirt Forum Champ
Total posts: 2007
posted January 10, 2005 09:48 AM  
So when the engine is not running you can work the trottle lever and see fuel spray from the squirter, but when the engine is running and you rap the trottle you dont see anything?


Alltel
Dirt Maniac

Total posts: 180
posted January 10, 2005 04:49 PM  
exactly

Donnie Ross
Dirt Freak

Total posts: 264
posted January 10, 2005 06:39 PM  
is it possible the shot is just atomizing well enough you aren't seeing the fuel stream?

Alltel
Dirt Maniac

Total posts: 180
posted January 10, 2005 10:31 PM  
I wouldn't think so, not with as big of a stream as it usually has. I can see the secondaries fine. Just not the primaries.

chomme
Dirt Freak

Total posts: 300
posted January 11, 2005 11:14 PM  
Anyone else?

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