how to read a spark plug

[DLK666]

If you are adding oil to the fuel you are leaning out the air fuel ratio which will cause it to run dangerously lean.

Adding oil will also provide more oil than the combustion process may be able to handle.

Either stick with the injection, which I advise, or delete it and run a ratio of 32:1 .

The injection system is not jet related, it is controlled exclusively by engine speed and provides a set oil ratio of around 20:1 at all throttle openings.

Do you think the injection system is still sufficient for a piped, ported bike with a rechambered head and +4 timing

 

[Blaaster]

Very adequate.

Porting, piping, does not change the oil requirements of an engine!