A local tuning centre have a ram air thrust simulator on the dynamometer machine for bikes with ram air..

My question is..is it better to remap with the ram air simulator or just using natural air induction thru the air duct??

 

im going to say that mapping with forced air on the dyno is better than w/o.. however mapping it on the street is the best choice overall if you have the option. i had mine mapped with a wideband 02 on the street using a motec system for datalogging.. the bike picked up nearly 10mph on the top end in a 1 mile run. In other words my bikes was running 176mph in 1 mile and now its up at 185.5mph on GPS.. good luck..

 

wow..wish i had the wideband too..is it troublesome?? guess i have to stick with dynamometer mapping only..im spoilt for choice really in S'pore..there are 4 tuning centres within a 20 km radius..sigh,which tuner to go to, i dun noe..

 

wideband commander is nice so you can look at your actual air fuel at certain speed and throttle position.. i never used the wideband commander myself to see if it is a alot of trouble. my buddy uses a motec that he wires up...