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View Full Version : what gaps???


Warrioreater400ex
10-02-2001, 09:28 PM
what spark plug gaps are yall runnin on your 400's? i know on my 300 im runnin a .65, but im bout to change the plug on the 400 and i dont have my manual yet.....
Bird457
10-02-2001, 10:07 PM
I think the manual says .60-.70 mm
10-03-2001, 01:14 PM
you should be running .26-.28 for a 300,i don't understand your numbers at all.
Warrioreater400ex
10-03-2001, 01:37 PM
i dunno bout you but in my clymer 300ex manual it says .60 - .70mm......