sparkplug

If the head bolts/nuts are supposed to be torqued to 12-15 ft/lbs for the 80cc engines, does that mean the spark plug should also be torqued to 12-15 ft/lbs too?

i went for a ride in the snow at a park w/ a baseball field, and did some mx-style turns and roosing, tons of fun! power wasn't quite there, i noticed. i was riding around for a while, my bike was caked in snow, and about a block away from home the engine quits. there is fuel in the tank, i try...

I have looked everywhere i could find on the site and just couldn't find an answer. I got my 4-stroke kit from Daemon Bikes running. It worked fine. I waited over night and then worked on the back sprocket a bit, (needed centering) and now it won't move. It starts fine and when i twist the...

i recently got a 66cc kit and i installed everything to the book, after i go about 4 miles the spark plug is glowing hot and it feels like the bike is losing power, bogging out. any suggestions?