10w-40 specifically for motorcycles.
60 Hp
3 liters.
www.bikebandit.com http://www.bikebandit.com/houseofmotorcycles/honda-motorcycle-cb650sc-nighthawk-650-1985/o/m9659
a Honda nighthawk can get up to around 500-600mph i had mine going 650 w/nos
Location of the fuse box on a 85 honda Nighthawk 650 sc
SAE 10w30 full synthetic.
How much engine oil does a 1982 Honda Nighthawk 650 take? 3.4 quarts
firing order 1984 650 nighthawk
For the CB 650, the same gas tank was used on all models from 1982 to 1985.
Needle valve in the carb. bowl not closing.
I believe the Honda rated top speed is around 125 ish. I've been to 115, but I'm 240 lbs. A lighter rider can get to 125.
under the head light right behind the horns (front of the bike)