How about getting the compressed air from the exhaust port? No, it's not really compressed, but the volume flowing into a tank should result in some compression --- the exhaust stroke is an "up stroke" after all. If you're going to un-balance it, run three cylinders and pump from one.
My MGA would lose spark to cylinders in humid weather (never did figure out how they drove them in England) - it was rough on three cylinders, and would just barely run on two. The Olds 215 V8 made it a much more reliable car! On 5/4/06, Mike Canfield <[EMAIL PROTECTED]> wrote:
Can't seal off the intake....Your compressor has to get air somewhere. No real need to seal off the exhaust either if you just scavenge air pressure from the combustion stroke with a check valve in the injector holes. Mike
-- OK Don, KD5NRO Norman, OK "The Americans will always do the right thing... after they've exhausted all the alternatives." Sir Winston Churchill '90 300D, '87 300SDL, '81 240D, '78 450SLC, '97 Ply Grand Voyager
