cams

[h2dave]

are gy6 and gy6-b cams the same?thinking about putting in a performance cam.
dave

[blueboy5000]

B-engines use the same cams.

[blueboy5000]

Can I ask why a cam? Are you changing the head ?

[h2dave]

i was just thinking about putting one in,should I change the head?just wanted alittle power gain nothing crazy.its jetted with a 125 open filter,dr pulley 10g sliders,lightened clutch shoes,didnt like the 1k springs