About This File
This tune was created from my economy tune. This tune has a bit more timing adding for the winter cold and then the fuel map has a deep starting cut for launching on snow and ice to aid keeping traction. This tune is not design for performance or towing but for empty truck travel in the winter time.
What's New in Version 1.0.2 See changelog
Released
This is the latest version of the tune I'm running this winter of 2024. I'm also running 200℉ thermostat from a 6.7L Cummins and have my grill inserts installed which increases the IAT and Fuel Temperatures. This tune I've seen highs of 25 to 26 MPG in driving 55 to 65 MPH with winter conditions of -7℉ outside temperatures. The engine runs much quieter like a 3rd generation and still seeing 2K RPM timing of 24.5 degrees BTDC.
Quadzilla Vehicle Selection
V2 Dodge 1998-2002
Injectors
150 HP VCO (7 x 0.010) popped @ 320 bar
Turbo(s)
HX35W Stock (54/60/12)
Injection Pump
SO VP44
VP44 wiretapped?
Yes
Transmission
NV4500
Axle Gear Ratio
3.55
Tire Size
245/75 R16