carb adjustment
 

what is the best way to adjust two carbs on a blower motor?

if they are not blower carbs to begin with you will need to send them off to BDS.Mert Littlfield or someone like that and have them blueprinted for a roots blower..

if they are blower carbs i would adjust like any other carb, which will include plug readings etc...

i personally prefer EGT Pyrometers for blower applications..due to the amount of air moved thru the blower...this is a sure fire way to see how lean or fat you are, without having to WOT ,killing it and checking plugs etc...



This is how i had all my blown motors set up ..alcohol and gas. inj and carb

Brian

need more info on your set up to help you!