tach bouncing???

abodyhotrod said

if your throttle cable is to short, torque, bumps,flex in turns will move your motor pulling the throttle a little bit both ways. as far as the tac if your ground and power is good look into that green wire that may hook to the distributer. does she still run good at high rpms any missing or power loss.(could be a few things mine has done that before)

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ok ill loosen my throttle cable and try that when theres less snow, as far as i know i think i had to tighten it because i wasn't getting full throttle response..but it makes sense, i mainly notice it on the highway going over some of the new pavement, as far as the high rpm's i haven't noticed any actual power loss, i mainly notice it though if i back the timing a hair, but if i put the timing back to advance i occasionally get pinging, so im running 100 ll av gas through it, and i don't notice it as much, but when i back the timing its more regular..ill check the green wire, should be ok, the ignitions new, but ill check any ways.. thanks