ACF_DefineEngine( "X4-1.6", {
	name = "X4 1.6L Petrol",
	desc = "A tiny, old worn-out X4 engine.",
	model = "models/engines/xs.mdl",
	sound = "acf_engines/r7_petrolsmall.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 90,
	torque = 170,
	flywheelmass = 0.10,
	idlerpm = 710,
	peakminrpm = 2600,
	peakmaxrpm = 4500,
	limitrpm = 4900
} )

ACF_DefineEngine( "X4-6.2", {
	name = "X4 6.2 Petrol",
	desc = "Mid range X4 engine, thirsty and smooth",
	model = "models/engines/xm.mdl",
	sound = "acf_engines/r7_petrolmedium.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 290,
	torque = 370,
	flywheelmass = 0.45,
	idlerpm = 680,
	peakminrpm = 2200,
	peakmaxrpm = 3600,
	limitrpm = 3900
} )

ACF_DefineEngine( "X4-14.8", {
	name = "X4  14.8L Petrol",
	desc = "Massive X4 monster, perfect for a vibrator.",
	model = "models/engines/xb.mdl",
	sound = "acf_engines/r7_petrollarge.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 800,
	torque = 1225,
	flywheelmass = 2,
	idlerpm = 650,
	peakminrpm = 2100,
	peakmaxrpm = 3200,
	limitrpm = 3800
} )

--x4-2

ACF_DefineEngine( "X4-1.6-2", {
	name = "X4 1.6L Petrol",
	desc = "A tiny, old worn-out X4 engine.",
	model = "models/engines/x4s2.mdl",
	sound = "acf_engines/r7_petrolsmall.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 90,
	torque = 170,
	flywheelmass = 0.10,
	idlerpm = 710,
	peakminrpm = 2600,
	peakmaxrpm = 4500,
	limitrpm = 4900
} )

ACF_DefineEngine( "X4-6.2", {
	name = "X4 6.2L Petrol",
	desc = "Mid range X4 engine, thirsty and smooth",
	model = "models/engines/x4m2.mdl",
	sound = "acf_engines/r7_petrolmedium.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 290,
	torque = 370,
	flywheelmass = 0.45,
	idlerpm = 680,
	peakminrpm = 2200,
	peakmaxrpm = 3600,
	limitrpm = 3900
} )

ACF_DefineEngine( "X4-14.8", {
	name = "X4 14.8L Petrol",
	desc = "Massive X4 monster, perfect for a vibrator.",
	model = "models/engines/x4b2.mdl",
	sound = "acf_engines/r7_petrollarge.wav",
	category = "X",
	fuel = "Petrol",
	enginetype = "Radial",
	weight = 800,
	torque = 1225,
	flywheelmass = 2,
	idlerpm = 650,
	peakminrpm = 2100,
	peakmaxrpm = 3200,
	limitrpm = 3800
} )