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Electronic
How about electronic ignition? Anyone running that, too.
Vic |
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Bendix 1200's for me.
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Bendix, Lightspeed
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A front governor is driven from a location near the crankshaft's fundamental vibratory node, which means it would see very little vibratory amplitude even if the crank was doing the Chubby Checker ;)
For the youngsters who may be present: https://www.youtube.com/watch?v=pHGXwQeUk7M Duh.....wrong! That's what I get for writing without thinking. The governor is driven off the forward end of the camshaft, which, in terms of torsional vibration, is likely to be a very active location. Dan |
Anybody know off hand what the ratio is for the governor this way I could look for it on my spectrum analysis runs.
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Ratio
.895:1 for the IO-540
Vic |
I am currently in the middle of swapping the MT for the Hartzell and this is not proving to be easy. The control arm location is totally different and it looks like I will be talking to Hartzell in the morning.
Rob Hickman N402RH |
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Does anyone have information on the 4th failure that has been mentioned? Was it also a C4B5?
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