I have a old evinrude 5.5 that was given to me, a couple years ago i put a new impeller and a carb kit in it and the lil thing fired right up after a bit of tinkering.. now it has set with ethenol and gas in the carb for two years, so im going to do a small rebuild on this.. I planned on porting but i see i can only get to the exhaust side ports, the pistons will have to be out to even see the intake side ports.. im getting pics now...