second onboard test of my FF320 53ccm OS four stroke
the sound is just amazing!! you wont believe it until u here it for yourself.
exhaust is hard-soldered brass for the bends and stainless steel. it just slides over the original exhaustpipe and is held in place by a lock ring (drilled out M8 nut + grubscrew)
is' got E-start. yay!
if it will torque roll.. um.. i dont know, i'm guessing this thing will end up around 9kg and with 4hp available.. will be a close call. we'll see :-)
give me 8 weeks for the first testflight
written 04.July.2012
