User's Manual

19 February 2007 Chevrolet/GMC Duramax BD X-Tuner # 1054745 3
BD Engine Brake Inc.
Plant Address: Unit A10, 33733 King Rd, Abbotsford, BC, Canada V2S 7M9
U.S. Shipping Address: 88-446 Harrison St, Sumas, WA 98295 U.S. Mailing Address: P.O. Box 231, Sumas, WA 98295
Phone: [phone] Fax: [phone] Internet: www.bd-power.com
Power Settings Chart
Values were taken from a 2006 Duramax LBZ vehicle.
X-TUNER
SETTING
Est. HP
GAIN
Est. TORQUE
GAIN
DESCRIPTION RECOMMENDED USE
Tune 3 +140HP +295 lbs-ft Extreme
Racing – must use pyrometer
and boost gauges. Will incur
damage to stock
transmissions.
Tune 2 +70HP +210 lbs-ft Performance
Driving and light towing –
must use pyrometer and
boost gauges.
Tune 1 +50HP +135 lbs-ft Economy
Every day driving and towing
– may increase fuel economy
under normal driving
conditions.
Factory N/A N/A Stock
Choose the stock setting to
return to stock.
Choose between any of the available power levels by scrolling and then pressing “Y”
Package Contents