about 45 to 53mph
about 50 mph
i have a stock 2008 trx250ex and the valve clearance is 0.005 in. or 0.13mm
a Honda trx 250ex will go about 55 miles perhour but its too slow for me
Yes.
1.7 quarts
push the starter button
87 octane regular
No it does not, just straight oil into the case.
depends on condition and mods
probabally a little faster than 45. My 2002 beartracker 250 goes around 47-48 with mud lites on it nothing else done to it
Buy a service manual
The muffler from your 2006 Honda 250 will fit on your 2003 Honda 250. The mufflers are in exactly the same.