[LTZ470]

Help guys,

Need help with the total length of the stock KTM ATV 39mm FCR Carb from the front (The front most edge of the intake that goes into the boot on the head) of the carb to the end of the bell intake on the rear of the carb.
Also the diameter of the intake bell that the air filter boot clamps onto...Thanks!!

Talked to Chad at Sudco and he will sell a 41mm FCR-MX for $695 shipped, he just requires these measurements...thanks for any help...

 

[Bronson90]

yeah i saw that a while back; too rich for my blood... so i picked up a 41 fcr mx off of a 04 crf on ebay for $300...

 

[kiwi-craig]

bore the stocker to 40.5 - 41 no problems ???

 

[LTZ470]

yeah i saw that a while back; too rich for my blood... so i picked up a 41 fcr mx off of a 04 crf on ebay for 0...

Bronson, did the 41mm off the CRF work OK is it the same length so the air boot will fit...any other adjustments required?...I am getting different stories...

 

[Bronson90]

Bronson, did the 41mm off the CRF work OK is it the same length so the air boot will fit...any other adjustments required?...I am getting different stories...

works perfect... i needed a honda throttle cable and that was it!!! same exact dimensions as the stock 39 off the ktm.