top end rebuild 580 white motor

[rodinia]

I am in the process of rebuilding a 580 motor. I have a couple of questions.

The oil injection system has been overrode. What is the premix ratio and will it be different for the first couple of hours to set the rings?

What oil do I need to run to set the rings? I have read not to use synthetic.

In the manual it says to use seadoo lube after engine is reassembled for the first couple of starts. Is this the same as silicone spray the seadoo lube is awfully expensive.

 

[ultramaxracing05]

use the same 2 stroke oil to lube the pistons while intalling the piston onto sleeve.. do not use transmission oil like some other ppl do. break in ratio is 32:1 after break in 40:1 here is a website that help you mix your oil with the gas http://www.csgnetwork.com/oilfuelcalc.html

 

[rodinia]

Will a 720 intake mount to the 580 engine?