Well, people talk quite fondly of them
Of course you can (to a point). How do you think they develop the map originally? Then they squirt it into millions of cars with no rolling road in sight. Forgive me if this a simplistic view but surely you see some logic in this reasoning?
How can you agree, you've never driven one with them!
even standard fiats with the same spec don't give the same results on a rr, a file written on another car and installed by door step mapper isnt worth 300 quid
Part of the package is to have a before and after RR run to prove the claimed result. You don't pay until you see and drive the claimed result. Can't say fairer than that ca you?
Depends what's being looked at on the Rolling Road. I.e. whether there's any det going on, what the air/fuel ratio is throughout the range amongst other things.
and jnoiles has a a low 9 mins lap on Nurburgring with B14's!
I bet that I'd still be slower then him in Ariel Atom even! I don't like to drive fast... Point being, sometimes its down to the driver...
I don't like to drive fast..