SP vs STD cams
Posted: Mon Feb 02, 2009 9:02 pm
Hi, Apart from an adjustable cam wheel is there any difference between SP and STD cams ? [lift, duration etc]
thanks
thanks
http://www.zxrworld.co.uk/zxr400oc/
http://www.zxrworld.co.uk/zxr400oc/viewtopic.php?f=92&t=8189