E30 alpina ecu?

[Bemaripoju]

Hi. I have an ecu with an Alpina sticker like that. The Motronic number series is the same as the m20b25 engine. is there any information on which model was used? and what's the difference to normal?
sorry for the bad language. I'm from Finland

[bss325i]

It is from a C1 2.5 built between 09/85 and /09/87 that uses Bosch Motronic 1.0

[Bemaripoju]

190hv?
how does the program differ from the standard one?

[bss325i]

It is mapped for an Alpina 268 degree camshaft and Alpina exhuast fitted an M20B25.

A similar program was available for the later Motronic 1.3 ECU for C2.5 and 325i Alpina Sport pack with the same camshaft and exhaust but for cars built after 09/87.