Home › Forum › Ask A Member › Is it worth it? › Re: Is it worth it?
October 8, 2017 at 1:54 am
#65885
quote Chris_P:
semantics as there is no real difference between a ’57 and ’58, but a QD19 is a ’58..
QD is a 10HP. The 1957 has the heavier 5-bolt gear case (from the 15/18hp) and the 1958 has the lighter gear case from the 5.5/7.5
An 18hp would be an "FD"
They’re all good (some prefer the earlier 10hp)