max bhp for a 620Sie?

[wulfie]

Mines had the airbox cut, performance airfilter and high-rise carbon remus cans, Though i have no idea what its putting out the last guy did all this to the bike so i dont even no if he remapped it for the air filter but it runs ok.

But what is the max bhp you can get out of the 620sie without boaring it up to a higher cc?

anyone :P heh

cheers wulfie.

[slob]

About 65 BHP, If you want more power there's no substitute for cubes.

[CK & AK]

67bhp tops before you do any major engine work - but it really depends on what dyno you are running it on as not all read the same.
What is important is to run the bike on the same dyno each time you make changes.