Why does my Yamaha FJ 1100 run well when hot?
If there is any problem this is due to the needle height. If the problem is worst when hot then the mixture is too rich. If the bike runs well when hot but there is problems between 4.000 – 7.000 rpm, the mixture is lean.
How to adjust the CARB Tunning on a Yamaha FJ 1100?
Adjust the mixture screws like I explain at the above link starting from the OE settings plus 1/2 turn out or from those recommended for your kit plus 1/4 turn out the inner carbs. At this point the bike must keep a good idle and be quick responsive to the throttle. There must be no problems too riding at low speed, at around 2.500 – 3.000 rpm.
What should the idle RPM be on a Yamaha FJ 1200?
At this point the bike must keep a good idle and be quick responsive to the throttle. There must be no problems too riding at low speed, at around 2.500 – 3.000 rpm. To perform the following tests I look for a quite and clear straight road, lightly uphill if it is possible to further expose any problem.
Is there a digital clock on a Yamaha FJ1200?
There’s also a digital clock attached, which is very helpful. The FJ1100 and FJ1200 are both replica of today’s technological standards in terms of handling and comfort. The most lasting impression of the FJ’s was the wonderful power delivered by the engine.
When did the Yamaha FJ1200 come out?
Early in 1986, Yamaha unveiled the FJ1200, an oversized big bore version with more power everywhere especially in the midrange. It is only a few mph faster at the top end. The chassis spec is virtually identical and only detail changes have been made. Yamaha FJ1100 vs Laverda Jota vs Kawasaki GPz900R vs Honda VF1000F vs BMW K100RS
How tall is the seat height on a Yamaha FJ1100?
Sitting on 16in wheels, front and back, the FJ1100 feels remarkably low on the road. The seat height is a mere 30.7in yet there is good Ground Clearance. With a full tank it weighs 5561b yet the weight is hardly noticeable on the move.
How big are the wheels on a Yamaha FJ?
On small wheels with fat tyres, 4.4in of trail, a 30 degree head angle and a trim 58.3in wheelbase, the FJ was the first 1100 to prove as lively as many a middleweight motorcycle. It makes smooth and strong power effortlessly.
Are there top tubes on a Yamaha J1100?
There are no top tubes running above the engine. Instead, two huge frame tubes laterally hug the motor’s sides. Instead of meeting at the steering head, these two side tubes join in front of it; the steering pivot itself is supported by small-diameter tubing, fully triangulated off these main rails.