detonation!!
#1
detonation!!
Had my 455 set at 9° with the vacume advance disconnected and it detonated and rattled when I shut it off, so I backed it down to 7° and it's still doing it. Any ideas? Running Ca gas,91 octane, unplugged the advance 850 RPM with a stock style electronic distributer and I can't drive it for fear I'll kill it. Would it be this shitty Ca ethanol gas even thou its 91 octane?
#3
Build specs would be nice. What distributor is in it? Is it possible you're getting a bunch of mechanical advance in at idle?
By rattling at shut off do you mean dieseling? Be as specific as you can - there are a bunch of different variables that factor into the ignition system alone.
By rattling at shut off do you mean dieseling? Be as specific as you can - there are a bunch of different variables that factor into the ignition system alone.
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82 Grocery Getter
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May 10th, 2009 09:57 AM