ACF_DefineEngine( "X12-4.8", {
	name = "X12 3.2L Petrol",
	desc = "A tiny, old worn-out X12 engine.",
	model = "models/engines/x12s.mdl",
	sound = "acf_engines/r7_petrolsmall.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 270,
	torque = 460,
	flywheelmass = 0.10,
	idlerpm = 710,
	peakminrpm = 2600,
	peakmaxrpm = 4500,
	limitrpm = 4900
} )

ACF_DefineEngine( "X12-18.6", {
	name = "X12 18.6L Petrol",
	desc = "Mid range X12 engine, thirsty and smooth",
	model = "models/engines/x12m.mdl",
	sound = "acf_engines/r7_petrolmedium.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 770,
	torque = 1180,
	flywheelmass = 0.45,
	idlerpm = 680,
	peakminrpm = 2200,
	peakmaxrpm = 3600,
	limitrpm = 3900
} )

ACF_DefineEngine( "X12-42.9", {
	name = "X12 42.9L Petrol",
	desc = "Massive X12 monster, perfect for a vibrator.",
	model = "models/engines/x12b.mdl",
	sound = "acf_engines/r7_petrollarge.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 2250,
	torque = 3000,
	flywheelmass = 2,
	idlerpm = 650,
	peakminrpm = 2100,
	peakmaxrpm = 3200,
	limitrpm = 3800
} )