05-12-2010, 12:59 PM
I agree with both of the above with the exception of the NOX.
Do not boost the octane above the manufacturers recommended rating. The compression ratio and octane rating have been syncronised by the engineers who designed the motor and going above that can cause to much pressure in the cylinders and cause head gaskets or power head damage.
Do drain the tanks. You should be able to remove the fuel line and get a syphon going to get most of the fuel out. Probably not all. Fill with new fuel and some seafoam. Run according to the break in schedule.
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Do not boost the octane above the manufacturers recommended rating. The compression ratio and octane rating have been syncronised by the engineers who designed the motor and going above that can cause to much pressure in the cylinders and cause head gaskets or power head damage.
Do drain the tanks. You should be able to remove the fuel line and get a syphon going to get most of the fuel out. Probably not all. Fill with new fuel and some seafoam. Run according to the break in schedule.
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