what!!!!
i have a twister that needed an engine, a real nice sled but with a badly siezed 340 fan. well i got given after a bad weekend (for this guy) 2 sleds, a 440 tx and a 77 ski roule 440. the donated engine got a good cleaning and my carbs and shrouids etc. and in it went. runs great... with the cowl up, well the exhaust i have has a huge hole in the muffler end of the pipe and with the cowl down it chokes it self off. couldnt believe it but its true. great laugh over this one .