STRONG!
Stuck an old spark plug in the left side and grounded it. Spark.
Stuck that plug into the right side and grounded it. Not only did it spark, the engine was trying to start on one cylinder.
Put the right side plug wire back and it fired right up.
Runs STRONG. Didn't even need the choke to stay running (although the choke was on when it started).
Stock CDI.
Tomorrow I put the tank on and see if I can run it. If I get no problems, I yank it all apart to try and re-waterproof the stock CDI and button it all up.
Any suggestions on what I should coat the CDI with to waterproof it? Silicone? Leak-Ender 3000?
Boys and girls, there's still a chance.
I'll probably put the orange tank back on just because I know that petcock doesn't leak. I won't have the new tank on or the new pipes, but if it runs, it runs.
