Your thoughts on carburetors

kelly5150 · 02-16-2008, 09:30 AM

So, need some opinions here if you will ?

I was wondering what people have used on thier 125cc pit-bikes to upgrade the Carbs ? Mine comes with a PZ20 size carb, but I can tell the motor can handle a bigger one easilly . You can tell it wants more , or can handle even more air too , even with the open K&N I put on it . This tells me even after jetting a PZ20 out that it could still use a bigger carb too .

I really love my Fiance' and let her borrow my 20mm carb off my pit-bike for a few days while her dealer ships her new one to her for her new ATV . " When Moms not happy, nobody is happy ! "
But in the interim Roketa sent her a wrong size carb, a PZ19 as a replacement, darn Roketa Central anyway, but I plan on putting that on today on mine so I can ride at least . I owuld make her put this little carb on hers but her motor is stroked for racing, this 19mm would bog it down too much and I can certainly live with a 19mm on mine for a few days longer . Love stinks !

So what is the biggest carb you have upgraded to on these little 125 motors , with good results that is that will bolt right up to a Honda Spec manifold ?

Later, and cheers, any help would be appreciated. I don't want to start buying big carbs without consulting with KNOWN upgrades that really work for these motors.

Thanks, Kelly5150

02-16-2008, 09:30 AM	#1
kelly5150 Join Date: Nov 2007 Posts: 446	Your thoughts on carburetors So, need some opinions here if you will ? I was wondering what people have used on thier 125cc pit-bikes to upgrade the Carbs ? Mine comes with a PZ20 size carb, but I can tell the motor can handle a bigger one easilly . You can tell it wants more , or can handle even more air too , even with the open K&N I put on it . This tells me even after jetting a PZ20 out that it could still use a bigger carb too . I really love my Fiance' and let her borrow my 20mm carb off my pit-bike for a few days while her dealer ships her new one to her for her new ATV . " When Moms not happy, nobody is happy ! " But in the interim Roketa sent her a wrong size carb, a PZ19 as a replacement, darn Roketa Central anyway, but I plan on putting that on today on mine so I can ride at least . I owuld make her put this little carb on hers but her motor is stroked for racing, this 19mm would bog it down too much and I can certainly live with a 19mm on mine for a few days longer . Love stinks ! So what is the biggest carb you have upgraded to on these little 125 motors , with good results that is that will bolt right up to a Honda Spec manifold ? Later, and cheers, any help would be appreciated. I don't want to start buying big carbs without consulting with KNOWN upgrades that really work for these motors. Thanks, Kelly5150
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