PLEASE CLOSE THREAD! Which Engine? Mvvs 77 Or Os91fx??
06-03-2003 | 11:22 PM
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From: N. Las Vegas,
NV
PLEASE CLOSE THREAD! Which Engine? Mvvs 77 Or Os91fx??
HI THERE. I'M JUST WONDERING IF ANYONE HAS COMPARED THESE ENGINES. THE MVVS 77 SAYS IT WILL PULL A 15X4W AT OVER 11K, BUT WILL THE OS91FX PULL THAT SAME PROP AT A HIGHER RPM?? I'M JUST LOOKING FOR SOME INPUTS. I'M LOOKING FOR A GOOD 2STROKE TO GO ON MY RAZZLE3D. THANKS!!
06-04-2003 | 12:58 PM
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From: tel avivna, ISRAEL
PLEASE CLOSE THREAD! Which Engine? Mvvs 77 Or Os91fx??
we run a 91fx with a14x6 in our razzle, unlimited vertical at any time with great al round response, 10500 on 5%omega
