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A chi può interessare, il buon George caponordista greco ci manda questo grafico...
e questo commento:
Attila, how r u?
I've been checking
www.apriliaontheroad.com and saw thediscuss about the aftermarket air filter, produced by DNA.
I have fitted one, and to be honest, I was the one that contacted the director of DNA filters ( a very nice guy ) and gave my bike for the development of the air filter!
Well, i'm running my bike with it for 1 year now (57000km so far), no problems whatsoever, the bike pulls better at low revs (especially that 3000rpm small gap), and with aftermarket exhaust and a different ECU map, things can be really good.
See the attached foto of the dyno of my bike. I gain about 3hp when fitted the air filter, total horsepower 92hp, with RENUS pipes and DNA filter. AT high revs, there are some bumps (not noticable though at riding), that is because now the bike needs a better map, regarding fuel injection (i;m working on it with my tuneboy)
For any other question, I'll be glad to answer, per tutti gli amici italiani.
Grazie
george
