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Re: Twin 40 Dellorto Jetting HELP
No life (a.k.a. DattoMaster)
Joined:
2002/6/14 7:24
From Sydney
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Posts: 2598
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The air corrector jet has influence/ effect over the overall fuel mixture at high RPM's. A change in 3 sizes [larger] of Air jet is approximately the same as changing one main jet size [smaller]. 190/200 would be a fair starting point

The idle could almost be considered the most important jet as most of your driving will be through this jet. The idle jet supplies fuel to the idle and progression ccts i.e [part throttle movements].

On a side note the 32mm chokes will help with low end [torque] drivability as it maintaines mixture velocity, but you will suffer at the high RPM range. I would suggest 36mm for race and 32mm for street, 34mm would be a nice for a bit of both worlds.

hope this helps.

cheers
Benny

Posted on: 2006/9/4 4:42
Transfer the post to other applications Transfer

Subject Poster Date
     Twin 40 Dellorto Jetting HELP kale 2006/9/3 9:17
       Re: Twin 40 Dellorto Jetting HELP blofly 2006/9/3 13:26
       Re: Twin 40 Dellorto Jetting HELP kale 2006/9/4 4:24
         Re: Twin 40 Dellorto Jetting HELP benny 2006/9/4 4:42




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