best gearing????

[foxbud]

so im looking for a gear ratio chart for the yfz450 looking to see sprocket ratios anyone know how i can get the numbers??? i know stock is like 7.368... or so im racing woods and wanted to know wat my best set up would be for racing let me know guys the trans and gearing is alot different then the raptor 700 so i need help

[fmftrx300ex]

go up a tooth in the back if ur doing woods racing. and if u dont feel thts enogh torqe. got to stock in the back -1 in the front

[fmftrx300ex]

try +1 tooth on the rear sproket, if thats not enought tourq try -1 tooth in the front with the stock rear