Niamah, turn off the air con, compressor don't run, instant 3bhp.
RM2k might not even get you 3bhp at all, other than @ peak rpm. Better use the RM2k to pump petrol laaaaa.
RM2k might not even get you 3bhp at all, other than @ peak rpm. Better use the RM2k to pump petrol laaaaa.