IT WONT HANDLE THE EXTRA WEIGHT, OF NEARLY 1000 LB,S THE ENG IS ONLY 80 HP, AND ABOUT 120 FT LBS OF TORQUE AT ABOUT 2200 OR SO, IF YOU SQUEEZE IT AND MAKE IT PUT OUT 200 FT LB,S BETTER BE SHOPPING FOR A NEW CRANKSHAFT AND RODS AND A NEW CRANKCASE , YOU WILL NEED IT, THAT IS NOT A HIGH OUTPUT DSL AND YOU CANNOT TWIST IT THAT HARD , KEEP WHERE IT BELONGS AND IT WILL EASILY GO 200K BUT START FORCE FEEDING IT AND I PROMISE YOU WILL BE WALKING BEFORE LONG, JERRY