GMC Savana 2003 ->

Engine	Fuel	Stock	Stage 1	Gain
2.8d 181hp	Diesel	181 hp / 500 Nm	220 hp / 560 Nm	+39 hp / +60 Nm
4.3 V6 200hp LU3	Petrol	200 hp / 353 Nm	220 hp / 380 Nm	+20 hp / +27 Nm
4.8 V8 275hp L20	Petrol	275 hp / 393 Nm	295 hp / 415 Nm	+20 hp / +22 Nm
5.3 V8 310hp LMF	Petrol	310 hp / 453 Nm	330 hp / 480 Nm	+20 hp / +27 Nm
5.7 V8 255hp L31	Petrol	255 hp / 447 Nm	275 hp / 470 Nm	+20 hp / +23 Nm
6.0 V8 342hp L96	Petrol	342 hp / 506 Nm	360 hp / 530 Nm	+18 hp / +24 Nm
6.6 V8 365hp LMM	Diesel	365 hp / 894 Nm	390 hp / 930 Nm	+25 hp / +36 Nm

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