I went to the dyno lately with my setup:
Euro 1,6 NB (99-00)
2,5" exhaust, metal catalytic converter 200cell
MS2 (DIYPNP) running sequential injection
EBC through MS2 - with the new 3.0.3u code @ ~10-11PSI (170kPa with 98kPa atmospheric pressure)
Weather was total crap for dynoing... ~38°C = 100°F
This is the dynosheet I got - the values are uncorrected.
The sheet shows 133.5 wheel-kW which equals ~179 wheel-hp.
The DIN correction here is:
correction factor = (1.013 mbar / atmospheric pressure [mbar]) * ((273 + temperature [° C]) / 293)
Which in my case goes like:
correction factor = (1.013 mbar / 980 mbar) * (273 + 38°C / 293) = 1.097
So the corrected value should be 179 * 1.097= 196.39 wheel-hp
(Would you confirm this?)
This is what my datalog of the run looks like:
I dont like the spool-up I see - the old T25 gave me 10 PSI @* 3000 RPM - what could cause this?
Other than that I would like to here some comments.