 
Exhaust Noise Test Data (66KB PDF file) - This PDF file contains
exhaust noise level (dB) ratings for different model Suzuki dirt bikes with
various aftermarket exhaust systems. Please go to the California State Parks
Off-Highway Motor Vehicle Recreation Division
Website for the latest edition. Submitted by John Franger
Measurement of Exhaust Sound Levels of Motorcycles (40KB PDF
file) - This SAE Standard establishes the test procedure, environment, and
instrumentation for determining the sound levels of motorcycles under stationary
conditions. By SAE Motorcycle Committee
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 Rim
Lock / Bead Lock / Bead Stopper Installation - If the bulk of your
Suzuki Dual Sport riding takes place in the dirt, then it's very likely
that you've made the switch from the stock "semi-knob" tires to genuine,
full knobbies (DOT-approved, of course, if you still ride on the pavement
at all). But did you also install a rim lock?
 Suzuki
DRZ400E, DRZ400S & DRZ400SM (2007) Model Differences - Color,
weight, gas tank, ground clearance, overall length and width, seat height,
front and rear suspension, tire size, wheelbase, engine compression, and
engine lubrication system.
DRZ250 Carb Needle
Shimming (Forums) - Eliminate the flat spot between 1/2, 3/4 and
full throttle. By GlennF |
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 Suzuki
DRZ400E Advanced Jetting - The DRZ400E and DRZ400E Kick-Start models
come standard with a Keihin FCR 39 flatside carb jetted lean and need rejetted.
First thing you need to do is open up the airbox by removing the snorkel.
By Matt Nelson
 Suzuki
DRZ400S Upgrades - The DRZ400S is the best dual sport on the market.
It's suited for 75% dirt and 25% street. My goal was to make it 95% dirt.
Fortunately Suzuki made this conversion simple but not cheap. By Matt Nelson
Suzuki Mini Four-Stroke (to 110cc) Powertrain & Drivetrain Related
Specs (Forums) - By 4Strokes.com Forums members |
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