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FE Technical Forum / Re: Will this work for warmed up cj
« on: January 13, 2015, 10:33:43 AM »
I'm waiting on my main studs to ge here when I get them going to hone the mains then measure the deck and cc the heads I'm pretty sure they have been cut . I'm trying to keep the motor under 10:1 I had some problems with the last 10:5 motor I ran on pump gas (inconsistent fuel from pump) . On my mercury racing outboard motors you can not have ethanol fuel in them so I use to have to test the fuel all the time . Even with stations that made the effort to supply ethanol free for us ,there suppliers would mess it up by putting non ethanol 91 in tank that previously had lower grade ethanol fuel in it ,and octane levels were all over the place and I had to usually mix 110 with pump gas to get 91 to 95 ethanol free. That is why I'm being cautious with my compression. I know what comes out of the pump. I'm not even going to mention water in fuel you you get from a gas station. If you are curious about your gas station go to any marine supplier and get a test kit bass pro use to have them too you will be surprised at what you find.
