September 10, 201312 yr Hmmm I realize the ignition epiphany thread points to a dead link. Let's see if this upload stuff works. Beta_wiring.pdf
September 14, 201312 yr Author Hmmm I realize the ignition epiphany thread points to a dead link. Let's see if this upload stuff works. Thanks Dan!
October 12, 20178 yr I know thars very old topic but can you tell me what is "pinking" What's that mean?
October 12, 20178 yr 21 minutes ago, b182 said: I know thars very old topic but can you tell me what is "pinking" What's that mean? It's a little tinkling noise from the engine under load, "pink, pink, pink,.......". It's the result of the fuel mixture igniting due to excessive heat in the cylinder before the spark plug sparks. As it happens while the piston is still going up it causes very high loads on the piston, small end, etc and a loss of power. The root causes are excessively high compression ratio, poor quality (low octane) fuel or a build-up of carbon in the combustion chamber.
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