Quote:
Originally posted by honda400ex2003
the setup you are looking for is a tough one, i ride about the same as you. i think you should stick with the stock header and get a slip on if you plan to leave the motor stock. if you plan to do a 440 or something a bit more extreme then def get the full. the stock header flows pretty good until you get up into more power. i am not really sure what the true term of the dip is but it is where the power starts to let off and even out i guess. i havent really thought about that. it is just how the 400 is i guess. most charts you see will do that on the 400 motors. they are just not huge top end machines unless they are built to be with an aggressive cam, full system, and higher compression. it sounds like you have some thinking to do and also dont forget to look into the lexx, motoworks, and some theres that are very nice exhausts for a bit less money and they are a bit quieter. Steve
thanks steve. yea i am going to open my options a bit on more exhausts. this is almost as frustrating and modding a car. lol