flyhighprerunner Posted January 9, 2009 Report Posted January 9, 2009 lol that bitch would have been stripped down and hand nuts rubbed all over it if I allowed you to play with it We are totally post jacking J-Madd, (sweet looking ride in the sig by the way) but who told you thats what i wanted to do? But on second note how do you know i havent already done it?? :biggrin: Quote
Bansh-eman Posted January 10, 2009 Report Posted January 10, 2009 21 might be too much for a stock CDI, whereas the Dyna's stronger spark can handle the bigger gap. I'd say you're rich, and not enough timing. Of course the dome configuration is a huge variable also. What is the squish? Didn't see what you said compression was, but of course that could affect what you're plug is telling you as well. In the original post on this thread, I came to the conclusion that it was way rich, and holds heat in the pipes, while cooling the cylinders. This is even more dramatic with the T5s. I've since learned to tune my OOF bikes after a run by feeling of the pipes, transfers, then reading the plugs to get the jetting spot on. Cool pipes/hot transfers = lean most of the time.....very HOT pipes, cool transfers = rich. I also put that one back on gas with stock carbs. It never seemed right with the 34 pjs on alky (zero port work and T5s.) I also ran/run 20:1, not 24 like I mentioned above. I mis-posted that ratio. I got a dyna and nology. If your runnign rich, would tossing more timign make it cleanup on the top? Thats what it was doing to me. As I cranked up the timing it would run better. I would have loved to get that basterd running, becasue now its sitting in my brother garage while I am deployed. I have 18cc domes with 42 squish i want to say... i would have to recheck to be possitive. compression was 165. Quote
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