Related by context. Frequent words. (Click for all words.) 57 naturally aspirated engine 56 pushrod 55 produces #bhp 55 #cc engine 55 cylinder powerplant 54 #rpm [001] 54 twin turbochargers 54 cylinder turbocharged engine 54 overhead cam 54 cyl 53 VFR#F 53 bi turbo 53 stepless 53 liter TFSI 53 slipper clutch 53 valvetrain 52 tubeless tires 52 #.# liter Ecotec 52 turbo diesel engine 52 LT1 52 liter powerplant 52 carbureted 52 hp #.#L 52 produces #kW 52 cylinder 52 V# TDI 52 cylinder turbo diesel 52 twin turbos 52 twin scroll turbocharger 52 liter V6 52 Tremec 51 liter naturally aspirated 51 SOHC 51 #kW/#Nm [001] 51 clutchless 51 sequential gearbox 51 liter V8 51 naturally aspirated 51 Hypermotard 51 dry sump lubrication 50 ft. lbs 50 #.# liter supercharged 50 twin cam 50 Exige S 50 turbocharged engine 50 carbon fiber monocoque 50 hp V8 50 cc engine 50 normally aspirated 50 V# powered 50 CNC machined 50 variable valve 50 #CC [002] 50 #.# liter TDI 50 engine mated 50 #.# liter Duratorq 50 liter turbodiesel engine 50 LS1 50 #.#litre 50 forged pistons 50 sportster 50 cylinder #cc [001] 49 linear actuator 49 hp turbocharged 49 aerodynamically efficient 49 downtube 49 R8 GT 49 DOHC 49 liter V8 engine 49 8 CYL 49 speed sequential gearbox 49 SLK# [002] 49 servomotor 49 volt lithium ion battery 49 dry sump 49 #Nm [003] 49 shorter wheelbase 49 variable geometry turbocharger 49 #.#L diesel 49 #.# liter SOHC 49 sportbikes 48 @ #rpm 48 horsepower 48 turbo 48 torque 48 cylinder turbocharged 48 Diavel 48 infinitely variable 48 cm3 48 CVT transmission 48 Ariel Atom 48 #ps [001] 48 TT RS 48 dual clutch gearbox 48 turbocharged diesel 48 #,#-#,# rpm 48 ft lbs 48 ZR1 48 steerer 48 DSG gearbox 48 fullsize