These are both identical bikes, identical fairings, identical motors but the TE610 has 6 more HP than the SM610!?
Here's proof from motorcyclespecs.co.za
SM610
http://www.motorcyclespecs.co.za/model/husqvana/husqvarna_sm610s.htm

TE610
http://www.motorcyclespecs.co.za/model/husqvana/husqvarna_te610e 96.htm

I would normally put this down to publishing discrepancies but I have read on multiple forums reports of the TE610 having arm pumping power.
How can I unlock the extra 6 HP from my SM610!?
Here's proof from motorcyclespecs.co.za
SM610
http://www.motorcyclespecs.co.za/model/husqvana/husqvarna_sm610s.htm

TE610
http://www.motorcyclespecs.co.za/model/husqvana/husqvarna_te610e 96.htm

I would normally put this down to publishing discrepancies but I have read on multiple forums reports of the TE610 having arm pumping power.
How can I unlock the extra 6 HP from my SM610!?