Looking at the Revmaster site, the 4th bearing for the prop is pretty attractive. http://revmasteraviation.com/?p=56 <http://revmasteraviation.com/?p=56> http://revmasteraviation.com/?p=95 <http://revmasteraviation.com/?p=95> Bearing $280 + Crank $750
Is the GP Force One and Top Bug set up a similar prop bearing? http://greatplainsas.com/scphub.html <http://greatplainsas.com/scphub.html> http://greatplainsas.com/sccrkshft.html <http://greatplainsas.com/sccrkshft.html> Hub Kit $378 + Crank $675 > On Apr 18, 2016, at 9:00 AM, krnet-request at list.krnet.org wrote: > > I've built two GPASC engines (and torn them both down > several times for hub > issues), and if I were going to build another VW, I'd use > the Revmaster > crank and prop hub setup instead.? > > Mark Langford
