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CanoMod . Futaba-RC . A Main Hobbies

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Engines Plugs Mufflers Fuel > Os 50
 
 
tmkhoop
Heliman
Location: Michigan

With the OS50 what should be the time for the pinch test?
07-28-2002 Over year old.
 
 
Buzz1167
Senior Heliman
Location: Somewhere over the Rainbow

Their all the same last time I checked.
For comparison i use the 4 second test, that makes the low end just a bit rich, it solves alot of problems later if everything is just a bit rich.

Pinch it, then count 1 mississippi, slowly, but with no dead time inbetween. Somewhere in 2 mississippi, it should lean out/rev up. And at 4 mississippi it should die. If it takes longer its overly rich and it if takes shorter, then its lean. Its not an exact science, so use your judgement.

HTH
Buzz1167
Jon N
07-28-2002 Over year old.
 
 
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Boca Bearings . Modefo's RC Helicopters . XHELI.COM

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Engines Plugs Mufflers Fuel > Os 50
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