walk to the right side of the bike. lay down and look underneath the bike. You will see an oil pan just behind the engine and just below the tranny. the engine oil drain plug is at the front and the tranny plug is facing you and about half way of the pan.
front left side.
I prefer Autolite plugs. Dyno shows them to add about 2 HP.
Dcpr7e
.040
Bottom of the engine on the oil pan.
walk to the right side of the bike. lay down and look under the middle of the bike. just behind the engine and directly below the tranny is an oil pan. the oil drain plug is on the very front of the pan. the tranny drain plug is on the side facing you.
The gap setting is 0.034 to 0.037.
.037" to .043",
7/16 ID 9/16 OD size 013 It is a common o ring size & can be bought at any hardware store,
.040, or 40 thousandths
.040 is rcommended gap .040
A 5/8" socket wrench.