s12 Air drag.

[shifter]

Originally Posted by ChEsTeR

Does any one know what is the s12 Cx nad frontal area.
I have a piggy back computer ecumater (polish copy of smt6 but a bit improoved) and it hava a an onborad dyno, besides that it can alter the AFM or MAP output voltage with two corection maps temerature, knock or what ever, lounch control, and it can retard( for now) both ignition signals in a twin spark silvia.

the smt6 isn't a piggyback system. and aren't you meaning the ecumaster???

[ChEsTeR]

Perfect power SMT6 IS a piggyback competer ( i had one instaled in my old car ) and yes i meant ecumaster

[ChEsTeR]

Ok i tested the mobile dyno today. If the data i imputed is corect i have 210 hp and 280 Nm.
Sound about right for a ca18et with a T28 at 1 bar of boost.
And the dyno showed knocking problems due to changed ignition by changind the AFM output voltage.