Snoopy 4 Team: Team Whittingham Drivers: Kevan Whittingham Class: Heavy Modified Engines: Twin Rolls Royce Griffon V12s Power: 8,000hp Fuel: Methanol

Snoopy 4 is the full-fat version of Snoopy 3, boasting 8,000hp from its two methanol-injected, highly modified V12 Griffon engines that also use MSD 44amp Pro Mag ignition to light the fire. Built from scratch by Team Whittingham in 2012, it is one of more than 10 tractors that the team - father and son Kevan and Josh Whittingham along with team mates Paul Nixon and James Squire - has built and competed with during its 40+ years involved in tractor pulling.