BannedCR500Riders.com

has anyone tried a fcr carb on there cr500? there stock 39mm but can be bored to 44mm

I belive tat they use the same main jets and pilots so should equally the sam to tune...

just looking for some advice

anyone?

There's a reason that FCR carbs are used on four strokes and not two strokes...

Air boots wont fit, carb's too short, designed for a 4 stroke like Stiles mentioned.... Little improvement in airflow dosent even begin to out weigh the hassles...

The 41mm pwk is a no brainer...