Boston Bob passed away this week from Cancer - he built the 1600 DP that I just installed in NewDee - I knew he was sick - I didn't know how bad. He knew engines. Something he shared with me was that the Zamboni (the Ice Ring and Hockey machines that resurface the ice) run 1600 engines on a jeep chassis and he came up with cutting the heads so that they would run cooler and last longer than one season. The Boston Bruins were getting close to 4 years with one of his engines. He will be missed - Trey