Hi all,
I've had a 1990 Yamaha Jog 3kj (edit: "artistic spec") for about a month now. There seems to be very little documentation on these vehicles short of that which is in peoples' heads...
Anyways I'm trying to figure out what state of tune the thing is in so I know how much work it will be to go faster.
I'm in Canada, the bike is a Japanese import. Stock 50cc cylinder for sure.
Acceleration is decent, about the same as a normally driven car in the city, and the speed tops out between 65-70kph on a long flat stretch, with the throttle wide open. I weigh 130lb. Getting about 3.2l/100km efficiency.
I need to get to 80kph as that is the speed limit for a road on which i ride to work. Possible with the 50cc engine? And, do you think there are any restrictions still on this bike?
I'm hesitant to pull the exhaust and look for a washer as everything is quite badly rusted on the flange, so would like to know before I start wrenching.
Thanks anyone,
Alex
I've had a 1990 Yamaha Jog 3kj (edit: "artistic spec") for about a month now. There seems to be very little documentation on these vehicles short of that which is in peoples' heads...
Anyways I'm trying to figure out what state of tune the thing is in so I know how much work it will be to go faster.
I'm in Canada, the bike is a Japanese import. Stock 50cc cylinder for sure.
Acceleration is decent, about the same as a normally driven car in the city, and the speed tops out between 65-70kph on a long flat stretch, with the throttle wide open. I weigh 130lb. Getting about 3.2l/100km efficiency.
I need to get to 80kph as that is the speed limit for a road on which i ride to work. Possible with the 50cc engine? And, do you think there are any restrictions still on this bike?
I'm hesitant to pull the exhaust and look for a washer as everything is quite badly rusted on the flange, so would like to know before I start wrenching.
Thanks anyone,
Alex