Here's a pic of the stock Xs 1100 coils that are having some issues, so today I decided that after work I would put in the new coils that I got from Mikes XS . They shipped very quickly and where exactly as advertised. So right when I got home at midnight (Swing Shift) I started the swap, all in all a pretty easy, considering they were for a 80-84 XS650's with Factory TCi ignition, however my understanding is that because the 650's were a two cylinders instead of four buying two of these coils works great, once you bypass the ballast resistor, due to the new coils requiring right around 12volts, I also have heard that opening the gap on the spark plug to about 0.35 is a pretty good idea. Don't worry I've done my research and that's what quite a few XS1100 owners are doing successfully. Click here to see where I bought the coils It's part # 17-6803. Mikes XS is very reasonable if you find a part there you probably wont find it any better or at a better price anywhere else!
Here's one of the old coils after I got it out, and surprise, surprise one of the wires leading to a mis-firing cylinder was broken internally.
Thursday, March 19, 2009
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The progression of my 79 Yamaha XS 1100 to a XS1100 Bobber! Click the links to see the posts!
- The Story of "Shops Chops"
- Day 1 "What a Project"
- Day 4 "Tear down party!"
- Day 6 "Easy outs work? (Front Brake Master Cylinder.)"
- Day 7 "Low Rider"
- Day 13 "Orange Fuel"
- Day 14 "Brakes and Paint (Rear Master Cylinder)"
- Day 15 "Paint, Paint and more Paint"
- Day 16 "tripple tree and forks"
- Day 17 "Must need more paint"
- Day 18 " I love watching paint dry"
- Day 20 "Handlebars"
- Day 21 "Forks"
- Day 23 "Gripes? Pipes?"
- Day 30 "Lights"
- Day 31 "Boredom is expensive?"
- Day 53 "Rear Wheel conversion 17'' to 16'', ready for white walls."
- Day 58 "Cracked Manifolds suck... air"
- Day 64 "Good manifolds don't suck!"
- Day 72 "Gas, Compression and Spark?"
- Day 73 "Liars sell'n Tires"
- Day 83 "Tackling the Stank Tank"
- Day 85 "Mondo Bondo Party"
- Day 89 "Tank Trim?"
- Day 90 "Rims, Tires, and Bearings make long days!"
- Day 94 "Sparkey Malarkey"
- Day 95 "Coils, and Ignition"
- Day 98 "Swing Arm Patch, One Step Forward, Three Steps back!"
- Day 103 "Swing Arm Patch Continued, Holy Swing Arm Batman"
- Day 108 "Setting up for the Hard Tail"
- Day 113 "Chopping the Chop!"
- Day 120"Hardtail Continued"
- Day 127 "Did I do anything?"
- Day 132 "Welding the Hard Tail is Finished!"
- Day 144 "Batteries, and Battery Boxes"
- Day 147 "Welding the Gas Tank and Battery Box mounts"
- Day 156 "The Seat, What a pain in the Butt!"
- Day 165 "Butt Pain, The Simple Remedy"
- Day 166 "The dummy oil tank"
- Day 167 "The Maiden Voyage"
- Day 168 "Dragging Brakes, Sinking Floats"
- Day 169 "Stay away from the Light!"
- Day 174 "Heat Wrap"
- Day 186 "Taillight and Brake Light, Finally!"
- Day 192 "Mirrors, Fears, and Reflections?"
- Day 200 "License Plate Mount, all for legallity?"
- Day 207 "Street Legal!"
- Day 214 "Carb Sync'ing and Floats Sinking #@!%!"
- Day 223 "Prepping the Hardtail for Paint"
- Day 224 "Painting the Hardtail"
- Day 225 "I'm About to Blow a Fuse!"
- Day 226 "It's Alive and on the Road Again!"
- Day 228 "The Disappearing Houdini Mirror"
- Day 240 "Just riding"
- I'm Back
- The New Speedometer is On, and Working!
- The Seat is Finished
keep em on there.
ReplyDeleteThey are starting to grow on me. Plus now it actually runs on all 4 cylinders so I can complain to much.
ReplyDelete"Shop"
Do you have any pics on bypassing the ballast resistor? Or tips on doing it. I just need to know which wires to disconnect/connect.
ReplyDeleteAnonymous Person,
ReplyDeleteI'm going to take a pic of that ballast resistor the next chance I get, but it's pretty easy, it's under the tank and there are two bullet connectors going to it. One is a male and the other female, just unplug the ballast resistor and plug them into each other. Good luck and I hope that it works out. Please email me using the form if this doesn't help.
"Shop"