it will be fun. if you do a search for turbo hyabusas on ebay look at how their header is designed. thats how im going to try to do mine. im going to run a conservative tune for now because i dont know how this engine is built. going to shoot for 4 psi maybe 5. sure that dont seem like a lot but were talkin a 35-50 hp gain here.

 

Where can I find a chain for a 10" 91 Honda CBR 600 F2