Hey mrphoto - I didn't say I couldn't figure out the math you were applying... perhaps I should've just been more direct and said "I think your calculation is wrong" - if you were dealing with a QUANTITY (i.e. cc's), then yes absolutely you would divide by 6 to get the individual cylinder amounts... e.g. 60 cc's total would wind up being 10 cc's per cylinder. However, if you're dealing with a RATIO (i.e. a percentage), then 1.7% total fuel ratio before the cylinders would still be 1.7% in each cylinder.