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Excellent reply... wishing you luck.
Inspect inside of tank for rust before using CaptainA.
It is easy to switch back to the tank on top of the motor.--------------No roller bearings so 24:1 is a good choice.
It was just bypassed because the previous owner wanted to hold more gas. Do you know the capacity of the built in tank? Thanks so much!!
Test the compression on cylinders if smoke does not go away,plugs out,ignition disabled. Chawkman read some of similar threads below about white smoke,many