EC997 Dyno Test Procedures
Set Tach Ratio - SIMPLE / direct
if you desire to not use the ec997's Tach Ratio Calculator
Turn on Power:
EGA box
Black Box
PAU -
Gray Box
Weather Station
Computer
1. Calculate RPM to set Tach Ratio at.
(80% of End RPM from Test Setup
Screen - example: 10,000 redline x 80% = 8000 rpm = Ending RPM x .8)
2. On Test Screen on right side, upper corner, 2 LH click to select 8000 RPM (80% of redline) for green Status Bar .
3. Start bike, put in top gear, open throttle 100% - look at the bike's tachometer and see what it shows. Close throttle.
4. Open Test Setup Screen (RH menu button - LH click Test Setup).
5. Change Tach Ratio value to get closer to correct ratio.
6. Close Test Setup Screen (LH click on "Test").
7. Verify 8000 rpm for green Status Bar - you may have to reselect it from the RPM Progress List on top right of screen.
8. Open throttle to 100% again and recheck how close you are - Repeat until perfect.
|
|||||||
|
LINKS People ask me how I select the below links - as they aren't all mc related. The below links are people and companies that are consistently impressive with their continual uniqueness and dedication to providing traditionally valued, quality products and services. Marc |
|||||||
![]() |
EFI and Carb Tuning by Wheelsmith Racing | ||||||
![]() |
The Rich Oliver
Mystery School will help you discover your hidden inner strength.
It will challenge you. It will teach you a new way of thinking, and a new way of riding. You can take your riding to an exciting new level! We use a variety of proven drills and training techniques. Practicing these techniques with our Yamaha dirt track trainers will enhance your abilities both on the track or the street. It doesn't matter what you ride or race, the Rich Oliver Mystery School improves everyone's skill level and mindset! |
||||||
![]() |
Factory Pro Spring Special! Book a sightseeing flight
over the Wine Country or a Kamikaze aerobatic flight or a biplane flight
over Infineon Raceway, the Golden Gate Bridge and the San Francisco
Bay for one or two during the spring and get a free souvenir t shirt! 707 938 2444 |
||||||
|
|
|||||||
| The extension of the laboratory
for engines of the Swiss Federal Institute of Technology was completed
in about 1935. Its architect was Rudolf Otto Salvisberg (1882-1940).
He had a successful career in Berlin but returned to Switzerland after
the advent of the Nazis. His architectural style was somewhat similar
to that of Erich Mendelsohn. The staircase of the laboratory is in normal
use but well preserved. Edited to the tunes of Chemical Residue by Herbie Hancock. |
|||||||
|
Maybe in next rewrite, he'll fix the ignition timing and dyno chapters... Otherwise great book with great starting ideas. |
||||
|
My bible |
||||
|
The little blue bible for quick references and little known facts. |