2003 Suzuki Z400 QuadSport Dyno Report

Z400 Dyno Report

Oct. 01, 2005 By Dean Waters
So what will the new Suzuki Z400 do on a dyno and how does it compare to the Yamaha Raptor and Honda 400EX? The SportQuad.com staff visited the Dynojet Research and Development facility in Las Vegas, Nevada to find the answers.

The graph below shows dyno runs for the Honda 400EX in green, Suzuki Z400 in Blue, and the Yamaha Raptor in Red.

The new 2003 Suzuki Z400 made 29.34 HP on the Dynojet Dyno. A stock 400EX recorded 25.98 HP and a stock Yamaha Raptor showed 36.04 HP. While the Z400 may not be up to par with the Yamaha Raptor you need to remember that is also 260cc smaller displacement engine. While at the Dynojet Research and Development facility we also wanted to see what a DynoJet kit could do for the Z400. With a Dynojet kit installed and airbox lid removed the Z400 produced 31.29 HP. Nearly 2 HP improvement over the stock Z400. Not Bad!

Z400 Cylinder
Z400 Engine

  • Contact Information and/or Related Articles

Z400 Sand Dune Test
Z400 First Ride
2003 Z400 Specifications

Dynojet Research and Development
2191 Mendenhall Drive
North Las Vegas, NV 89031
www.dynojet.com

American Suzuki Motor Corporation
3251 E. Imperial Highway
Brea, CA 92822-1100
Telephone (808) 226-7744
www.suzukicycles.com


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