idle jet orifice size?

mikehailwood · Post by **mikehailwood** » Sun Feb 06, 2005 2:40 pm

Anyone know the size of the Spree carb idle jet?

Jerry · Post by **Jerry** » Mon Feb 07, 2005 9:28 pm

The tube leading into the idle portion is not a 'jet' in that it can't be replaced. The actual jet is machined in the floor of the intake.
The main jet is replaceable and is usually a stock #62.

Post by **noiseguy** » Mon Feb 07, 2005 9:34 pm

On the carbs for my '82 CB900F, the idle jet is slightly larger than a #80 drill bit. These are available at hobby shops and work in extreme cases. Again, non-replaceable idle jet.

No idea Spree's are, but unless it's mechanically clogged, a toothpick should clean it out.