i have a 2008 yz450f that im re-buiding/building up (+3mm stroker, 98mm big bore,ported head)
ive seen alot of people say its better to use the 2006 cdi (which i plan to buy) but was wondering if one of them cheaper ebay "black box performance" cdi's would be worth running?
along with the cams, whats the difference in the cams? i was planning on just leaving my stock 2008 cams in....
the crank and big bore kit i got came out of a low hour 2006, as far as i know them parts are the same from 2006+, just never heard of the cams being different?