Hi Slashnburn, firstly i think you mean the jet, not the needle. The powertorques use the same jet with the exception of a few of the specific models like slashers, later model VSX160's and possibly the the VE50's.
The twins use a diiferent carby afaik but the jet may be the same. Like you said, it'll just be cutting grass and not doing any 1/4 mile passes.
