Pw0 Vs Pr3

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Mark B

Junior Member
Hi Guys. I have a JDM CRX 1990 SIR... I have tried both of these ecu's in my car and one seems to have more power than the other....

SO, Does anyone know if the tuning map's are different in these ecu's... as in more timing or whatever ???

Or are they ecactly the same program in each ecu ????

Regs Mark....