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Winter Time Economy Tune 1.0.2

$100 · Renewal Term: $100/month

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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


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


150 HP VCO (7 x 0.010) popped @ 320 bar


HX35W Stock (54/60/12)

Injection Pump


VP44 wiretapped?




Axle Gear Ratio


Tire Size

245/75 R16

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