KWS Motorsports is the home of the world's fastest GSX-R600 with over 17 world land speed records. The GSX-R600 is one of the best handling motorcycles ever made. Let us build you a motor that finally matches that awesome chassis!

(2001 - 2007) GSX-R600

Street/Drag Racing Packages (Including Install)

Every engine we build is custom built for the customer’s specific application. The information below is typical of the average build. Please give us a call today so that we can spec an engine for your application. All engine package prices assume that your motor is in perfect condition; any additional parts or repairs would be extra.

Level 1 – 108 to 114hp Starting at $1832: Fix the compromises the manufacture builds into the production motorcycle and free up horsepower that is already there with quality components. Power through better breathing and drivability through better tuning.

Full System $795 - $2300, Power Commander III USB - $259.99, K&N Air Filter $89.99, Dyno Tune $325, Labor $150.

Level 2 (Head and Cams) - 125 to 130hp starting at $3200: Let KWS work their magic on your cylinder head and then add more compression with a thinner head gasket. Improved top end rush with bigger cams and better mid range punch with adjustable cam timing. 

KWS CNC Pro Head $1350, Thin Head Gasket $165, Web Cams $825 - $1100, Valve Springs $160, Cam Sprockets $165, KWS Manual Cam Chain Tensioner $69.99, Labor and Dyno Tune $1250.

Level 3 (636cc or 654c Motor) – 133 to 138hp prices starting at $5800: Drag racing, unlimited road racing, or hyper street bikes. KWS offers over bores + 2mm or 3mm to make a 636cc or 654cc motor displacement. These motors make 130+ and can be ridden daily on the street.

JE custom pistons $699, Block Machined by Millennium Technologies $650, Carrillo H-Beams Rods $1175, KWS CNC Pro Head $1350, Web/Yosh Cams $825 - $1100, Adjustable cam sprockets $165, Valve Springs $160, Falicon Billet Clutch Basket $495, Custom head gasket $165, Labor and Dyno Tune $1500.

Read about the world's fastest KWS Powered GSX-R600 here:
http://www.superstreetbike.com/custombikes/suzuki_gsx_r600_land_speed_record/index.html

Road Racing

Superstock – 118 to 124hp $2200 plus parts:We are now offering everything we have learned from racing AMA Supersport to the average racer. These motors make championship winning power and durability at a price the average club racer can afford. These motors are built to the extent of the AMA, WERA, or CCS rule book. Price is for labor only. Any parts or repairs would be extra.

Base line Dyno run, R&R engine, blueprint, Newan Radius Valve Job, deck head and cylinder, degree cams, replace rod and main bearings, final Dyno tune for your fuel.

FX – 130 to 140hp Prices Starting at $5500: Ready to step up and race with the big boys or simply want to out motor everybody at a track day? This is the motor for you! We can build a full copy of the 2005 WERA C Superbike National Championship motor for you.

Base line Dyno run, R&R engine, blueprint, KWS Pro cylinder head, Web Cams, JE Pistons, Carrillo Rods, Rod and main bearings, final Dyno tune for your fuel.