AFR tuner on Busa -08

[Yngve]

Great to know, thanks
I guess you are the guy that has tweeked a B-King to more than 200 rwhp, right? Bike B-King Project - Bike

Yes its me

The Motty "only" works on 1 set of injectors but its only needed to work on 1 set. When the secondaries come into play the primarys almost shut down so there are HUGE amounts of fuel they can deliver ( NOS, low psi turbo etc ).


On my B-King I first upped the fuel pressure from 3,0 bar to 3.8 bar to take care of most of the added fuel needs so I cannot show a true b4 and after dynograph. What I can say that its much smoother now after I installed the Motty and I will use it on both of my Hayabusaes as well ( one 1585 qnd one 1470 ).

 

[Merlot]

The way i look it the lamda sensor will have to change due to wear and tear perhaps.Its not cheap to order from them.Unless locally you are able to get it.

 

[R1000]

Modern O2-sensors are claimed to last for about 100 000 miles so it shouldn't be an issue. I still have the original sensor in my Volvo S60 T5, which has about 120 000 miles on the meter.