BoonDocker SKI-DOO: Non-turbo Control Box SDI 600/1000 4 INJ User Manual
Page 13
BoonDocker – 2379 Heyrend Way Idaho Falls, Idaho 83402 – 208-542-4411 / 877-522-7805
www.boondockers.com – email:
– fax: 208-524-7381
Revised 11-07-07
Page 13 of 16
before nitrous arrives in the engine. Start with 000, and only exceed numbers above 10
with extreme caution!
TPS:
To select throttle-position triggering, move the cursor until it is under TPS and press “SEL”, Up or Down
Arrow. The following screen will appear:
TPS N2O on if
OFF TPS > 200
TPS OFF
Shows TPS mode is OFF.
200
TPS threshold value.
Under TPS, press the Up or Down Arrow to toggle the TPS mode ON or OFF.
Move the cursor right to the 200 setting, then use the Up and Down Arrows to select the trigger level. This
number is set to near 200 at the factory. You can adjust it from 50 to 248. To choose your level, look at the
third Stats screen. (Press “SEL” to get to the Main Menu, then select Stats, and press “SEL” until the third
Stats screen appears – “N2O” is displayed in upper left-hand corner). With the engine on a test stand,
quickly press the throttle fully and release it. Note the number under “MxTP” This is the maximum value
your TPS will output. Let the engine idle, clear the Stats screen, and note the MxTP number, which is the
minimum TPS output. Choose a number close to the maximum for full-throttle activation. If you choose a
number too close to the maximum, it may sometimes fail to trigger. If you choose a number too low, it may
trigger when only moderate acceleration is desired.
Press the “SEL” button to return to the Main Menu.
RPM:
To select rpm triggering, move the cursor right until it is under RPM and press “SEL”, Up or Down Arrow.
The following screen will appear:
.
RPM Min Max
OFF← 5050 7550
RPM OFF
Shows RPM mode is OFF.
5050
Min RPM threshold
7550
Max RPM threshold
Under RPM, press the up or down button to turn this mode ON or OFF.
Move the cursor right to adjust the Minimum RPM (nitrous will be on above this level) and the Maximum
RPM (nitrous will turn off above this level).
Note: To use this mode, TPS must also be ON and the TPS trigger threshold set.
Press the “SEL” button to return to the Main Menu.
BTN:
To select the button mode, move the cursor right until it is under Btn. Press the up or down key to select
between the following five possible modes. The screen will change to the following:
OFF:
Description: Btn
Button Off :
OFF
This mode disables the handlebar button.
N2O:
Description: Btn
N2O + Fuel :
N2O
This mode adds nitrous and fuel when the button is pressed. When the button is pressed, nitrous will be
activated regardless of the TPS or RPM settings.
TUN:
Description: Btn
Fuel only :
TUN
When the handlebar button is pressed in TUN mode, only fuel is added. This is used to experiment
with fuel addition and subtraction while riding. Press the button at a certain rpm or under a certain load