Stock Air/Fuel ratio for 496HO?
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Stock Air/Fuel ratio for 496HO?
Does anyone know what Merc has the A/F ratio set at for the stock 496HO at WOT? I see lots of soot on the tail end after a hard run.
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Re: Stock Air/Fuel ratio for 496HO?
Originally Posted by steve1k99
Try running 87 octane. Other people that have complained about soot just started running 87 and the soot problem goes away.
I am running 87 octane. What octane were the other guys you mention running?