hey /o/ im building a rallycross car and was wondering if there is any bmw guys here. basically the restriction for my class are non turbo cars with discplacement of up to 2500cc. i was thinking of a bmw m50b25 engine, or a m50b20 with a crankshaft of a bigger engine with different strokes, so basically what im asking is, whats should i do to make the most non turbo power out of a 2.5 liter m50. i will be making the car 4wd with difs and driveshafts from a x5 btw. also, youre free to give me suggestions for any other platforms to use.
1. buy M52B25
2. add M50B25 intake manifold
3. add cold air intake
4. remap/chip tune
>>17825366
i have a vems which is a pretty good standalone ecuso should be all good in that department