ok people i have searched and i can not find the information that im looking for. I picked up my 93 gsr and i wanna start to mod it. First off i want a stainless steal header not ceramic. It's so hard finding parts for this motor. I know most the parts are interchangeable between b-series. Can i order a stainless steel header for a 94-01 gsr will that fit on my b17a1?Whats a good brand for the money what will gives better power at higher rpm 4-2-1 or 4-1. please some one give me insight as i need it thanks