webra T4-80 timing Thanks to all, running good now - RCCanada - Canada Radio Controlled Hobby Forum
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Old 12-27-2004, 07:21 PM   #1
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webra T4-80 timing Thanks to all, running good now

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I have a T4-80that ran good until I decided to land ont the nose of the plane. since then, I have not been able to get it to run properly. I have had it running , but it will only run at full throttle,and you cannot lower the RPM without it stalling. When running, it seems to be running rich. It does not matter what the needle setting is either.
Does anyone out ther know how to time the motor, or have any ideas that I can try.........
Thanks in advance,,,,,,,, Al
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Old 01-01-2005, 06:38 AM   #2
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Sorry I didnt see this untill now... the Webra T4-80 has to be timed so that when the piston is at top dead centre, the small timing mark on the rotary valve toothed pulley is either at 12 or 6 oclock.
Andrew Coholic -MAAC #26287L

1/2A to giant scale, IMAC, SAM, R/C sport, turbine jets, Heli's...
if its got a wing or two and an engine - I like it!
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