2009+ 5.7 Hemi Eagle
Great looking tractor O:)
Many years ago, I worked on some local tractor pulling engines. Started with a simple 454 Chevy, then added twin McLaren turbos with Hilborn injection and 100% methanol. They wanted more power, so they found this WWII V12 Tank engine!! It didn't stay together when over reved!! Also had a Rolls Royce Merlin engine in it as well.