BoonDocker YAMAHA: Non-turbo Control Box Phazer 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 02-14-07
Page 13 of 17
Fuel:
The nitrous fuel adjustment tuning procedure is described above in section VIII. Below shows the Menu
Screen used if the Control Box is configured in ADJ mode. Use the 180 and 340 settings to customize the
N2O Fuel Adjustment Line for your engine and nitrous nozzle sizes.
340 180psi 200
040 020 Cur:031
The 340 and 180 fuel settings are
used to create a Fuel Adjustment
Line (see graph) which allows
nitrous fuel to be automatically
adjusted according to N2O pressure...
Description of N2O Fuel menu for ADJ mode:
340 040
High N2O pressure fuel setting (fuel adjustment is centered at 340psi)
180 020
Low N2O pressure fuel setting (fuel adjustment is centered at 180psi)
200
Average N2O pressure during last nitrous shot.
031
Maximum fuel adjustment used for last nitrous shot.
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, and 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 sled 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.
N2O Pressure/PSI
N2O Fuel Adjustment Line is determined by
the 180 and 340 fuel settings
40
20
180
340
Fuel
Adjust