43cc piston port engine owners

Sam_Q · #1 (**permalink**) 12-03-2009, 01:48 AM

hey guys I am looking for dimentions for the lenth for a con-rod out of the chinese scooter/mini chopper/mini-bike engines that are 43cc/52cc and have a built in reduction box or CVT.

I need the sizes of the gundgen pin, length or rod between the eyes (roughly) and thesize of the pin through the crank

pics:

http://www.scooterparts4less.com/web...motor_logo.jpg

http://www.scooterparts4less.net/sco...ype/sq_04d.jpg

any help would be appreciated

Sam_Q · #2 (**permalink**) 12-03-2009, 04:13 AM

question answered in another forum:

It has a 34mm stroke
gundgen pin 10mm x 36mm
big end pin 15mm x 28mm
con rod length center to center 62mm overall 84mm

43cc piston port engine owners

Posted in Pocket Bike Performance Parts