What I use is a meter that measures hertz. Put a probe in the pos pin on the meter and turn it to Hz then hold it close to the upper plug wire
If you can touch the head after a couple minutes without burning your fingers it is getting some water it may just be restricted. Run it in a barrel for
Thanks a lot, Some good pictures and diagrams!
I can get salt-away locally, it's not cheap but i'll phone around and price it out
Clip a alligator clip on the left side of the throttle butterfly shaft that will tell you exactly when the throttle begins to open. At that point the