My RD350 Drag Bike Story.

"Faster, faster, faster, until the thrill
of speed overcomes the fear of death."
- Hunter S. Thompson

Bike Configuration:

 
bullet
Stock RD350 Frame
bullet
Stock Rubber front and rear 3:50:18 / 3:00:18
bullet
Stock gear Box and Sprockets.
bullet
Stock swing arm with stock rake and trail.
bullet
35mm Mikuni Round Slides with Power Jets.
bullet
6 Petal Fiber Reeds.
bullet
64.75mm Art Pistons.
bullet
Exhaust duration 202 Deg.
bullet
Exhaust port width 76% of bore width.
bullet
Transfer Duration 132
bullet
Blow Down 32
bullet
Pipes by SRW Racing Sweden
bullet
35mm Front end with Dual Discs from a Zandap.
bullet
Custom built Rotors machined and Drilled.
bullet
FZR600 Rear sets 
bullet
FZR600 rear Disc Brake.
bullet
Lightened crank
bullet
Wiseco Banshee hot rod connecting rods.
bullet
Digital Programmable CDI
 
Credits:

For inspiration:

Ric Naylor.
Harry Barlow.
Jade Racing.
 

For Technical Help:

RD Jeff
The nice people at www.macdizzy.com
 

Developments as on 1/1/2003

 
Having realized this project was going nowhere fast and that no amount of efforts or begging for scraps of information on the net would help. A considerable outlay of money was set aside to educate myself on two strokes. These are some of the items purchased.
 
bullet
Mota 6.0 Two Stroke Simulation Software.
bullet
Design and Simulation of Two Stroke Engines by Gordon Blair 
bullet
Automotive Electrical Systems
bullet
Complete Guide to Motorcycle Mechanicals.
bullet
Jennings 
bullet
Two Stroke Performance tuning by G Bell
bullet
Misc. SAE papers.
bullet
Microchip PicPlus Startup Kit & Programmer.
bullet
A dozen books on Microchips and Assembly.
 
The nose was put to wheel for close to 10 hours a day.
For close to a year. The outcome has been two new products our Digital CDI and new barrels for the RD350 with custom liners. These are some of the figures off the new liners. Click Here.
 
The quest for more knowledge on this subject continues. And funds permitting we will will hope to have a complete new motor and pipes based on our liners. Wish us luck.
 
If you'd like to read a bunch of complete hogwash from the early days. And the story of the Drag bike from its very early days you can by following the link below.
 
The Early Days