Originally Posted by
turbotrev
To some extent yes they probably do but it’s still the best way to do it which is why some do it that way and won’t touch dyno mapping.
If it’s gotta be spot on it has to be done in real world situations.
In a lot of ways dyno mapping is a lot easier for the tuner so I can see why some do it that way also
Cheers Paul
A long time ago after I had my engine re-built and had run it in on the road the guy that did it came out with his laptop and a boost gauge and fine tuned it on the road. An "interesting" drive!! More recently it was all done at MSD on the rollers.
Last edited by cossynut2; Jan 15, 2018 at 04:20 PM.