To say we have a lot of experience with GSX-R1000s is an understatement. We have been racing the big GSX-R in AMA Pro Road racing since day one against the best factory teams in the country. We have built this motor in literally hundreds of configurations and have found the GSX-R1000 engine to be the most responsive motorcycle engine on the planet to modifications. Mild street bikes, monster drag bikes, Pro AMA superbikes, we have done it all.

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 – 168 to 173hp starting at $1895: 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, Bazzaz ZF-i - $359.99, K&N Air Filter $89.99, Dyno Tune $325, Labor $150.

Level 2 (Head and Cams) - 189 to 195hp - $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 Web Camshafts and better mid range punch with adjustable cam timing.

KWS CNC Pro Head $1350, Thin Head gasket $160, Web/Yosh Cams $825, Cam Sprockets $165, KWS Manual Cam Chain Tensioner $69.99, Labor and Dyno Tune $1250.

Level 3 (1040cc Motor) – 202hp to 207hp prices starting at $4995: Drag racing, unlimited road racing, or hyper street bikes. KWS offers over bores + 1.5mm to make a 1040cc motor displacement. These motors make 200+ and can be ridden daily on the street.

CP custom 76mm pistons $699, Block Machined by Millennium Technologies $650, Carrillo H-Beams Rods $1050, KWS CNC Pro Head $1350, Web Cams $825, Adjustable cam sprockets, Custom head gasket $165, Labor and Dyno Tune $1500.