Originally Posted by
grizz1
Run an OS P3 plug (the Go's like a hot plug) and tune the HSN Flush and the LSN 2.5 or more in from flush and it should run great.
I'm guessing you have the HSN wound in too much and the LSN way too rich. This is why it is flaming out and then running real hot when the tank level drops down some.
Also these Go motors are super tight and will run a little warm when new due to the extreme metal pinch. Just take it easy with a slightly rich top end until 1.5 gallons and then you will be very pleasantly surprised. As Massive said a few threads ago - just be patient and it will be worth the wait
I cant get any where near 2.5 turns in on the lsn. I have the hsn flush, i get to about 1.5 turns and its running about 250-260. Doesnt seem to have the bottom end or mid grunt either (this is on a 7-port). I had sealed the carb but went over it again the other night and sealed everything extremely well. Go tech needs to work on their carbs and these engines will be much better!