Saturday, September 15, 2012
The Attempt To Repeal Ohm's Law Was Met With Too Much Resistance
OK, so yesterday I pull all the plugs, They seem pretty good, A bit sooty, but I attribute that to the lousy carb settings that I, previously dealt with. I grab my trusty multi meter, a must have tool, and begin to check my plug wires. The very first one showed 0.0 Ohms. No good. No point in checking the rest, so it's off to the parts store for plugs and wires. I had a set of Accel plugs in it from the previous owner (Hey. it always ran well, so why replace them??) When I return, I pull out one of the new plugs to check the gap and begin putting them in. That's when I see that the correct plugs are 3/4" reach with a washer seat. The old Accels were 1/2" reach with a tapered seat. This, absolutely, has to be the last, less than stellar, bit of home tuneup and repairs that I will find. So, in go the correct plugs, all gapped, a dab of anti seize on each one. I have used anti seize on aluminum heads for 30 years. I still have my OG bottle of the stuff. One bottle, one lifetime. I then instal the plug wires. It was a universal set, so all the ends had to be terminated. No sweat, done it a hundred times. Finally, it's time for a test ride. The idle seems off, but I figure it may be timing. Down the road I go. The miss is still there. Crap!!! Back at the house, I get a nice glass of ice water, watch a bit of TV and wait for the bike and me to cool off. After a bit, I go out and survey the situation. I trace all the plug wires and find two of them are switched. Hmmmmm, sez I, this could cause a, slightly, imperfect running environment. A quick switcharoo and she fires up, instantly, and settles down into that 385 horse lope. The timing light tells me it's out a few degrees, so that's reset and it's time, once again for a hot lap around the neighborhood. What a difference. Runs like it should, shifts, stops (Well, sorta. Still have a bit more brake bleeding to do) and makes all the requisite, cool, sounds. With the 2:1 first gear, acceleration is ferocious and immediate. There is a little belt whine, but with the adjuster that I built, to move the rear of the engine from side to side, I should be able to eliminate that. It isn't very loud, but I still would rather it not be there. I just need to check everything one last time, slap the tank back on (I like the early bikes with the reserve tank. You can ride them with the main tank off when you're working on it) and give it a good wash, wax, polish the aluminum and so forth. One other, small, change that I made was, a timing pointer. When I made the new water manifold, I found that after everything was together, it blocked the view of the stock mark on the timing cover. So I grabbed a piece of sheet metal and snipped out this pointer that I clamped onto the water manifold. Now I can set or check the timing without pulling the radiator.