mesajcm900 replied to mesajcm900's topic in Motorcycle Jetting & Fuel InjectionKrannie, Thanks for the advice, I am going to drop both the main and pilot jet leaner and just take all of the others with me and experiment.
mesajcm900 posted a topic in Motorcycle Jetting & Fuel InjectionI have a 01 XR400 that I put a hot stage 1 cam in and replaced the stock carb with a XR's only Mikuni 36mm pumper. I live in Dallas and the bike starts and runs fine here (500 FT above sea level). I am going to take it to Taylor Park Colorado next month and we will be riding in altitudes of 10,000 feet and above. I know I will have to re-jet both the main and the pilot. I was hoping someone out there maybe running the same set up and could suggest some carb setting for that altitude. I would appreciate any assistance. Thanks in advance. Danny