Plugs for .15 and .21
09-09-2002, 05:41 PM
#1
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Plugs for .15 and .21
I have a buddy who is having a heck of a time breaking in his .21 engine off his GS Storm. I have a XXX-NT w/ the included .15 and currently am using one of my helicopter plugs (Enya #3) with much success. He on the other hand can't seem to keep the engine running. One day it will start and run perfect for a few tanks, another day he can't even get it running. What plugs are you guys running in your GS .21 engines? I figure I'll have him start there. Thanks!
Chad
Chad
09-09-2002, 07:21 PM
#2
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Plugs for .15 and .21
I don't think the plug is the problem. Alcohol based fuels are very sesitive to atmospheric changes. If one day is 90* with 80% humidity, it will require a leaner setting to run well than a 60* day with 20% humidity. If it was tuned and ran well on the 90* day it will be too lean on the 60* day.
