We started installing fuel efficient diesel turbo farm tractor engines into cars and full-size pickups. We were happily surprised. They would run up to 90 miles per hour and achieve 40-50 miles per gallon, burn 2/3 less fuel, cut pollution by 2/3’s, and it also cut our fuel bill by 2/3’s. They also run well on homegrown bio-diesel. Hundreds of thousands of old farm tractors, air compressors, generators, irrigation pumps, pecan harvesters, etc. have compatible engines. They can be rebuilt like new and installed in used pickups, SUVs, and rear wheel drive passenger cars for a nominal amount. We plan to continue our work with these and other vehicles in the future. Please visit our website, www.shadetreeconversions.com, for more information on what we are doing to help the American people take our country back. See ya!