Sounds like you guys run with a bunch of inexperienced nitro boaters...properly tuned nitro is as reliable as gas..and 50 buck fuel?hmm 50 percent probably and that should only get used for racing not everyday running......and if you want absolutely never stops running you need to be in electric powered clean no mess and cheaper than gas or nitro.. and quick silver you mean there isnt ANY modification needed on a weed eater motor to put it into a boat????you dont have to remove any shrouds or build motor mounts? and my experience with pawn shop or flea market weedeaters hasent been good....and who is doing 40 buck cylinder mods to change it to a water cooled jacket??? I have a couple cylinders id like to send them?