Hey guy's, I talked to Gary last week and he wasn't too pleased with the "revolution" engine. Seems the engine has more than it's share of problems and the investors are takeing it to canada to finish production. Gary was a thorn in their side since he wanted to get the engine " right" before going into full production. He stated several of the issue's with the engine and after a hour long conversation with him I was so confident in him I will only buy one of "His" engines. He did mention he was unsure of the future of Brison but did go on to state he was not giving up on engine building. I think he's in turmoil with the new investors and wishes it was just him and his father building the engines once again. All we can do is support him and keep a eye out for what the future holds. Brison engines are a excellent engine and the guy's at brison do a stand up job for service and help..... even on non-brison engines. I say they are A+++ in my book and will get my business in the future.