F30 320I Engine code help

[Boytjie]

So I have to replace my 320I engine.

My Engine code is N20B20B and I can get a N20B20A engine. Everything looks the same but when I google I can see the compression ratio on min is 11:1 where the A is 10:1 one.

I need to know if this will make a defferance or can I use it?

Thanks

 

[STEVEN COOL]

So I have to replace my 320I engine.

My Engine code is N20B20B and I can get a N20B20A engine. Everything looks the same but when I google I can see the compression ratio on min is 11:1 where the A is 10:1 one.

I need to know if this will make a defferance or can I use it?

Thanks

N20B20A = f30 328i

 

[Iceman007]

I see an opertunity to transform that 320 to a 328

 

[M3_devil]

Will have to load the oem 328 map on his ecu

 

[Crash_Nemesis]

Lower compression means you have the opportunity to boost higher and make more power.

 

[Boytjie]

Will have to load the oem 328 map on his ecu

Thanks

Thats what I thought. Bought the engine as it was the only one I could find at a good price and has only 7000km on it.

Will be fitted today. Hope for the best.

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