I have a completely rebuilt from the ground up 04 TRX 450. Now that I finished the frame, suspension, Electric, and plastics it’s on to the engine we go. I’m looking to purchase an FCR carb to go along with the other mods I have. I would love to find one already bored but that is definitely not a requirement a used working carb that I could clean up and rebuild would be just fine thank you all my 450 riders out there any input would be helpful.