Maddog105

iTrader: (1)

Sorry if this has already been covered. Which is better: road or dyno mapping?

apac

iTrader: (2)

Dyno map........., that is if you plan to drive your car On rollers and not the road

Jolly Green Monster

iTrader: (4)

This is a massive subject, so a quick summery :

I find the dyno is a fantastic tuning tool, but you need and must keep the road or track etc that the car is going to live on in mind and were possible test and adjust in that location afterwards or before..

Both is best imho..

Simon

Shaun

The more "real" power you have, the more you'll be inclined to spend time mapping on a dyno for anything other than driveability stuff. If only from a safety perspective, let alone a "brown pants" perspective.

Shaun

BTW.... in answer to your question. Neither is better as a black and white question imo, as they both have their place for specific tasks and both have their advantages and disadvantages.

MartynJ

As Simon stated you need to do both really or as a bare minimum map on the rollers then road test to check your work.
I have my own personal reasons for not road mapping as such, but when the situation arises low speed tweaks are all I'll do on the road with someone else in command of the vehicle.