Two fg57's would go well in the p61.If you post a pix of the mustang with and without the cowl you would probably get more helpfull comments and suggestions.Sounds like you are having good fun with it and fitting the cowl without changes would be the way to go.
Anybody seen sammy ?
i was wondering whether he has pulled his saito 50 out of the bath and reassembled it or has the f4 qualified jet tech wife taken over?
I hope he has'nt upset her because she's capable of hotting up chainsaws i bet too.Imagine the last sounds you ever heard were made by a two stroke !!