The ZRX is one of our favorite bikes. Because we had a long standing history of building and racing ZX-11's (which is the foundation for the ZRX), we were honored with the first test ride of the ZRX. Kawasaki loaned us the bike at Daytona for its late night street debut back in the late 90's, and its original Eddie Lawsons replica look was quite a hit with the street bike seen that night. And as soon as these bikes were available for sell, we slipped our famous ZX-11 system on it and loved it.

This is a very sweet turbo street bike with great street manors and big power at the twist of the wrist. If you're still sitting on a stock ZRX, do yourself a favor and wake that beauty up with some Mr Turbo torque and power. You won't be sorry!

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$4,495.00

Power Gains:
Boost / Blow Thru Carb / Fuel Injection
8lbs / 180 hp / 180 hp
10lbs / 200 hp / 200 hp
15lbs / 250 hp / 250 hp
20lbs / / 300 hp
30lbs / / 415 hp

With the increasing use of chat rooms and an endless number of places to get information these days, be careful, much of it is bad information. Every Horsepower number claimed by us on our website, over the phone, or any advertisement is based on “rear wheel” numbers from our DynoJet 250 dyno. Rear wheel numbers, at the pavement, confirmed by other dynos around the world, no exaggerating, no “pie in the sky”, and no bragging… just fact

- 0-8psi: 92-octane pump gasoline, octane booster recommended.

- 9+ psi: Race gasoline for turbo and/or supercharged applications (VP C16, etc…)

 

Race gas and octane booster are not required when driving the bike at normal speeds and when not applying boost.  As you will learn, a turbo is only in boost when you twist your throttle telling it to do so.  A turbo is not an uncontrollable device, and using common sense and throttle control will regulate how much and when boost is used.

Octane boosters can be deceptive.  Be sure that the booster that you choose to use is acceptable for turbo or supercharged applications as many are not.  In the past, we have used 104 Octane Booster.  There are two versions of this product available; a red bottle that is intended for light duty street engines, and black bottle that is usable for turbocharged applications.

What year models does this kit fit?
ZRX-1100 1999-2000 & ZRX-1200 2000-2005

Is fuel injection an option?
Yes, it's an option.