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Old 04-05-2006 | 07:05 PM
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flyjoe540
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From: clinton twp, MI
Default RE: engine conversion
kahn41
I have no way to take measurments like that sorry .
I can tell you I'm getting 7500 rpm's on 18x6 zinger brand new no breakin
on stock 2 needle carb with cdi ignition .SACCAL72 was 7700on mag ignition
with stock single needle carb two tanks through it, if I remember correctly .
the common recomendation is 14lbs plane(max) and 1000 sqr inches of wing min.
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