I am new to this forum but not new to engine work, but I am baffled by this problem. I have a 99 Speedster Sk with 781 engines. I am having some kind of electrical problem with one of the engines. I can start the right engine just fine but when I go to start the left engine "Click". Thought it might be the solenoid so I bridged that to bypass it and still the same click. Pulled the plugs. and it spins over, I can put the compression tester on one cylinder and leave the other plug out and it spins over. 150 pounds of compression. It does seem that there is a lot of oil in the engine when I spin it without the plugs. Any help would be great.