MOPED ARMY

qt50 bore and stroke 40.0mm x 39.2mm

pw80 bore and stroke 47.0 x 45.8 mm

you cannot do this mod unless you figrue out someway mto put that crank out of a pw80 in a qt50 case which i dont know if they are the same and i beleive the head bolt patter is way different. i dont think this works or else wed have qt80's running around already and not qt60's just my 2 cents though