In the center of the head (on top of the cylinder).
under the gas tank
you have to take gas tank off.
To change the spark plug on a Suzuki JR 80, first, ensure the bike is turned off and cool. Remove the spark plug cap and use a spark plug socket and ratchet to unscrew the old spark plug from the cylinder head. Before installing the new spark plug, check the gap with a feeler gauge and adjust it if necessary. Finally, screw in the new spark plug by hand, then tighten it securely with the socket, and reattach the spark plug cap.
go with jms performance that guy is amazing
190cc on sx50 jr 210cc on 50sx sr (02-09) on both
The proper gap for 1990 aerostar spark plug is .044. This was taken from Dept of Motor Vehicles in Delaware. - Bill R. Jr.
James Bond Jr- - 1991 Weather or Not 1-50 was released on: USA: 1991
Benigno Aquino Jr. died on August 21, 1983 at the age of 50.
Ferris Jacobs Jr. died on August 30, 1886 at the age of 50.
Their is no Pro adventure. Their is a Pro Senior and a Senior Adventure. The Pro Senior (now called the 50 SX) is a liquid cooled version of KTM's 50 cc bikes. The pro has a larger carburetor, pipe and rear disk brakes and a slightly different clutch using washer stacks vs springs in the Adventure. The Pro Senior or SX is faster and is intended for the little MX racers. The Adventure both Jr and Sr's are air cooled versions (ended production in 2007) which are a little tamer and are better suited for the back yard or trail riding. They share the same plastic, seat, and tire size.
When I was in it was about 50 minutes with no intermission.
The one we have does 29-30mph.