These two holes are called inspection holes. The larger one is there so that it is easy to turn the engine by hand in order to adjust the camshaft valves. There is a large nut inside which you can put a socket head on in order to turn or crank the engine crankshaft over. The smaller hole will give access to the T (time) mark on the engine's flywheel.
I believe there is only one cylinder so it takes one spark plug
How do you adjust carburetor 300 honda fourtrax?
Honda FourTrax 300 was made 1988-2000
A Honda TRX 300 Service Manual.
Yes. They are the same.
no the Honda 450 has a slight bigger oil filter the 450 has a 116 and the 300 has a 113
how would you go about changing the spark plugs in a 1999 Lexus ES 300?
On kelly blue book a 92 Honda 300 is worth $1375.00.
will a 300 honda motor fit a 350 honda rancher
Nope.
Change spark plugs on 1999 Lexus GS300?
The lug pattern of most Honda ATV's such as the 96 Honda Fourtrax 300 4x4 that I have and the 1998 Honda Foreman 500 my boss has is a 4/110. Hope it helps.