Hi Bruce,
Thanks for the reply, much appreciated.
Was led to believe that the early powertorque 160 engines that took a 1/2" BSF plate nut were full cranks, and the ones that took the 14mm metric were not...
Have not had the need to strip one down...yet.
The "jet" that you refer to I gather is the carby main jet.
I have only seen two available for replacements, one for the 125 and one for the 160. Have not seen any around for different engine packs.
Please clarify if I have misunderstood anything.
Again thanks,
LS
