Thanks RS, Mark just straightened me out, sorry for the mix-up but what you say makes more sense than reinventing the wheel, which seems to be what some seem determined to do. As for me, I tend to go with what engineering and history have shown to be truths. I've raced boats, cars and motorcycles over the years and everything is the same. Better breathing, ignition, balancing and blueprinting before taking more drastic measures. 10 to 1 says you get the performance you desire just doing the above without having to shell out mega bucks for unneeded equipment. Doug Rupert Simcoe Ontario
All Roberts get Bob'd at birth and Hoover is a fairly common name in America, which is why I sign my aviation related posts with my initials. -R.S.Hoover
