SHEEBANSAVAGE Posted May 22, 2004 Report Share Posted May 22, 2004 How much horsepower does a stock banshee have? Quote Link to comment Share on other sites More sharing options...
CoopBanshee Posted May 22, 2004 Report Share Posted May 22, 2004 Around 38 horsepower. Give or take a few. Quote Link to comment Share on other sites More sharing options...
SHEEBANSAVAGE Posted May 22, 2004 Author Report Share Posted May 22, 2004 Cool thx man, how much would a FMF fatty's, powercore 2 silencers, UNI filter and boyesene power reeds add to the horsepower total? Quote Link to comment Share on other sites More sharing options...
Bansheeman1121 Posted May 23, 2004 Report Share Posted May 23, 2004 Your probably gettin up there around 50, becuase pipes help the banshee alot over those stock pieces.. Quote Link to comment Share on other sites More sharing options...
cb67rs1 Posted May 23, 2004 Report Share Posted May 23, 2004 How much horsepower does a stock banshee have? about 32, maybe 38-42 with those mods Quote Link to comment Share on other sites More sharing options...
itsaripper Posted May 23, 2004 Report Share Posted May 23, 2004 I have seen dyno runs that showed 37 others 39. So lets say 38. Fatties and powercore exhausts should give you about 6 hp. The better air cleaner and reeds about 4 hp. But this is all relative, if you don't jet it right you won't get close to these numbers. If you port a little it will improve the effect of the pipes. If you were to port a lot you need to pipe to the port job. Like useing CPI's or Grand River drag pipe or Vito's Fat Bastard. Anyway back to the question. You should be at about 48 or so. You can get a few more with a Noss or a Cool head with 20cc domes. Then you need to rejet again and watch the compression to get the right octane. Once you have got past that Whaa Hoo of the stock banshee. You start on the never ending modifacation ride. Remember it a combination of parts working in concert that make good power. Just my 2 cents Thats all I had left after I gassed up. Quote Link to comment Share on other sites More sharing options...
Dextreme Posted May 24, 2004 Report Share Posted May 24, 2004 . You can get a few more with a Noss or a Cool head with 20cc domes. Then you need to rejet again and watch the compression to get the right octane. Increasing compression (or even advancing timing) typically does not require a jetting change. But it is a safe practice to keep an eye on your spark plug color whenever you change something on your engine. Oh, and I do recommend getting your crank welded with these mods. Quote Link to comment Share on other sites More sharing options...
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