bigballerga Posted April 18, 2004 Report Share Posted April 18, 2004 what the cool heads do and what kind of hp increase i will i see. can they work with my mods? what size domes should i use? does anyone know any add-on's that will boost my hp? thanks big baller ga Quote Link to comment Share on other sites More sharing options...
03 'shee Posted April 18, 2004 Report Share Posted April 18, 2004 r u running race fuel or pump gas. i have a trinity stage4 head with 17cc domes and i run race gas. it made a huge difference Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted April 18, 2004 Report Share Posted April 18, 2004 its gonna really depend on your dome size and other mods. if you slap it in there with 20-22 cc domes i doubt you are gonna feel much. if you run 19's with some porting and what not, then you will probably feel a gain. Quote Link to comment Share on other sites More sharing options...
hamuel Posted April 18, 2004 Report Share Posted April 18, 2004 Do they real run that much cooler? Quote Link to comment Share on other sites More sharing options...
dlnoss Posted April 18, 2004 Report Share Posted April 18, 2004 With any size dome, you will increase compression and performance, most noticable on the bottom end. The horsepower increase varies with other mods. Cooling is also improved with most aftermarket heads. Quote Link to comment Share on other sites More sharing options...
bigballerga Posted April 19, 2004 Author Report Share Posted April 19, 2004 i spoke with the previous owner and it has a stroker cam and wiseco pistons and the motor has been bore out. the bike is also a 2003. i run 93 octane in it. also we race this weekend and i outran all my friends except for 1. he outran me by 1/2 fourwheeler. Quote Link to comment Share on other sites More sharing options...
dlnoss Posted April 19, 2004 Report Share Posted April 19, 2004 I'm guessing that you mean a stroker crank. If that is the case, there is going to be some more info needed to properly select and/or design the domes. It might be best to call the engine builder and get specifics on the porting, how the cylinders or head was spaced or modified and see if he has a recommendation. Quote Link to comment Share on other sites More sharing options...
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