TPC
Wrenching Dad
- Joined
- Sep 20, 2007
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3.9L 4BT Diesel Conversion
The Cummins 4BT turbo diesel is the perfect option for the Jeep enthusiast wanting to improve their vehicle?s fuel efficiency and off-road capability. In addition to boasting increased fuel efficiency, the 4BT is also capable of running alternative fuel sources like Waste Vegetable Oil. All model years of the Wrangler platform, up to 2011, can utilize this conversion.