Originally Posted by
DanW@FastFord
That's a bit of an optimistic graph there to be honest. The standard fuel system maxes out at around 350bhp.
I think this graph is correct.
Black line is the power record with only Mongoose exhaust and IC Airtec : 299 hp.
Red line is the power record with ECU remaping, just 2 hours after.
Same car, same day, same temp, same conditions.
Several recording with this bench show stock Focus RS are around 290/305 hp, that's right measure.
Anyway, 370 hp more or less, I am very happy with my car, and it's terrific on the track.
And that is my goal.
Regards.
Claude