what is a HSR carb? never heard of one. do you have any pics? was the fcr you compared it to a 43mm? thanksI bought this carb from Venom530kingr a couple months ago I have not used or tested the carb I still have all the jets for it. This is king's write up on the carb it is in great shape still have everthing with it king gave me
" have a Mikuni 45mm HSR carb that I purchased to put on my TRX. It is in excellent shape with no leaks or broken parts. The BEST thing is, I made a custom stock throttle cable adapter plate that mounts to the carb that securely mounts the stock cable up with no other mods and puts it in the precise location so it does not hit or rub anything. It took several hours to make and it and its not a cheesy rig.
Also included is a plethora of mikuni jets from mains to pilots that will indefinably adapt to any four stroke bike, from stock to full blown big bore strokers. Jetted perfect for my 533 as is. Carb new is around $400 and the jets are another $100 plus the time spent to make the throttle plate. A real nice option for those who dont want to spend $900 on a 43mm FCR. You do not use the TPS but I see and feel absolutely no difference without using the tps with this carb. It made identical power on the dyno with this carb Vs the FCR and we did not specifically port the intake for the larger carb so it may have an advantage. Im just liquidating some stuff and no need for two carbs. Again, a great alternative with room to grow!
280.00 Shipped thanks[/b]