engines...

[slash bmxer09]

does anyone know a link on the internet to a website that explains how these motors work? im looking for generla motors that are on gokarts, any where from 3hp to 12hp but nothing bigger. i would like the know how the sparks work...and what does what. and also i was looking at the clutch on the motor and i noticed it was backwards :eek: so i decieded to take it off...i got the washer securing it on and i got the 2 bolts holding it on the the crank shaft off and i can seem to get it off..i tried using a rummer mallet to get it off but it wont budge :mad: can some one help? thanks

-harland

[cheese]

You may need a puller to remove the clutch. Seems like there was a website called "how does it work?" or something like that...use a search engine on "theory of operation small engines" or something of the like.