83 octane pump gas.
First of all reads the bike guide manual and concern your mechanic.
10w-30 is a general all around good oil and about 1.3-1.5 quarts
2'400
Will 10w30 oil be ok for a hondatrx90four wheeler
10w-40 motorcycle or ATV engine oil
10w-40 ATV or motorcycle oil should be fine.
it really depends on what 250 three wheeler you are talking about Honda makes the big red 250 the 250 x 250 sx and the 250r the the big red goes about 40-45 the 250x and sx go about 50-55 and depending on what kind of modifications are done to the 250R it could go close to 85 mph
10w-40 motorcycle or ATV oil designed for wet clutch engines.
I use 10W40. but u can use 10W30, 15W50(really cold climate), 5W30, 5W50. i recommend 10W40 though.
leveres
a 2005 yfz 450 special edition
nick is using gibson firebird. :)