spark plugs

[Springloaded]

Need to order spark plugs,Forgot to get numbers before i left this morning.Any body know off hand?

[Jason Tepool]

Need to order spark plugs,Forgot to get numbers before i left this morning.Any body know off hand?

Champion REM37BY

[Springloaded]

Thank you

[Pete D]

For future reference, this was for a Sport Cub with a Continental O-200.

Pete D.

[glacier]

My mechanic says 0-200a takes rem40E champion plug

[randylervold]

The REM37BY is the extended tip version, it works better - less fouling.

[Pokette]

The REM37BY is not mentioned in the O-200 manual - has anyone had a problem with them?

[txcub]

The REM37BY is not mentioned in the O-200 manual - has anyone had a problem with them?

I just installed them along with fixing the exhaust valve on the cylinder. They are listed as an alternate plug for the O-200 in the "Champion Aviation Catalog AV-14" which says they can be used if you have problems with lead fouling. So far they seem to run fine. Jon

[reileyr]

I have used REM37BY plugs exclusively in small TCM engines for about 10 years. I have never had a lead build-up or fouling problem with these plugs. When I got my Sport Cub, I installed 37BY plugs at the first oil change.