Originally Posted by
Lord Twaddle
If you’ve successfully done M113 V8 engine swaps and coding, then I have one simple yet ambitious question.
M275 V12 AMG engine swap in a Crossfire, is it possible?
Hi
Not with the OEM ECU and I'm sure there's not enough room in the engine bay (the M113 only just fits).
The M275 V12 uses a Bosch ME 2.7.1 ECU. The firmware for this ECU does not have any setting options for the Crossfire (C193 Chassis) ie. you can't set up the right wheel sizes and chassis codes for the Crossfire, and its likely to have different starting circuitry. The only transmission option available is the NAG 5 speed auto (so no manual transmission).