Fireing angle 28A 653

[Peter Rozenveld]

Does somebody know wat the fireangle is of a Yamaha 28 A ( i think HP) 653
It's a two stroke two cylinder engine.
How can I Adjust it,
Maybe someone kwows a manual , but where kan i buy it.
The centrufugal timer has been modified (new bearings)

Peter, sorry for my bad language, i'm dutch.

 

[Peter Rozenveld]

Re: Fireing angle 28A 653

Ok it's a 20 HP motor with time adjusting by the throttle.
It's firing through the exhaust

 

[99yam40]

Re: Fireing angle 28A 653

Have you checked with you local Yamaha dealer,
they should be able to get a service manual for your motor
Or contact Yamaha yourself

 

[Peter Rozenveld]

Re: Fireing angle 28A 653

Ok, thx, I found a dealer, after some searching he found a manual 35 euro's, but al I needed can I find in the manual.
99yam40 Thanks!