View single post by Greg Fletcher
 Posted: 07-27-2012 03:45 pm
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Greg Fletcher



Joined: 03-11-2005
Location: Lake Nacimiento, California USA
Posts: 421
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Your settings are going to put you on the rich end of the scale (more fuel is not necessarily better). As a comparison, here's what I use for a 2 liter 907 and I find this set up is as close to perfect as you can get if you're running a stock 2 liter. Great performance and good fuel economy as well.


Carb Type ...................... DHLA 45E
Choke .............................. 34 mm
Main Jet .......................... 145
Main Air Corrector Jet ... 190
Main Emulsion Tube ...... 7772.5
Idle Jet ............................. 55
Float Needle Valve ......... 170
Pump Jet .......................... 45
Starter Jet ......................... 60

If it ran fine before, you might also just have a plugged passage in the carb body. A disassemble and ultrasonic cleaning overnight will usually fix that.