Uni-chip

[Chernoby1]

I suggest you to talk with real tuners which do real Dyno tuning and remote one. All can be done corretly if you know what are you doing. I have made several remote tunes which work better then there old tunes which were done on real dyno ! Each person have it's own view what is better.

I spend a reasonable amount of time with people doing engine development and research for manufacturers.... there is no way in hell they would be comfortable doing a tune remotely (but then again these same people spend like 100 dyno hours on a 'tune')

Best tunes are a combination of Dyno followed up with Road tune.

Road tune by itself isn't that brilliant either...

Dyno tuned but verified on the road, yes. Someone actually making changes based on expiriences on the road.... not so much. Notice something wrong, back to the dyno you (should) go.

And what to do for guys when there is no any real Dyno around 1000km ? What options you suggest ?

Tow the car 1000km's. I know a guy whos shipped his engine like 7500km's to get tuned.