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Kawasaki ZX-6R

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The Kawasaki Ninja, the original sportbike. We offer several kits for your ZX-R to turn the beast into a monster!

ZX-6R (03 – 07)

ZX-6R  ZX-6R

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 – 113 to 116hp starting at $1895: Fix the compromises the manufacturer 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) - 120 to 123hp starting at $2600: Let KWS work their magic on your cylinder head and then add more compression with a thinner head gasket.

KWS CNC Pro head $1350, Thin Head gasket $165, Cam Sprockets $165, KWS Manual Cam Chain Tensioner $69.99, Labor and Dyno Tune $1250.

Level 3 (674cc Motor) – 132 to 134hp prices starting at $5800: Drag racing, unlimited road racing, or hyper-street bikes. KWS offers over bores + 2mm to make a 674cc 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, Adjustable cam sprockets $165, Custom head gasket $165, Labor and Dyno Tune $1500.

ZX-6R Dyno Chart

Road Racing

Supersport – 117 to 119hp $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 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.