I'm guessing they are 45's. They measure about 44.5. They are early billets and are not updated to the press in Mikuni needle and seats. I got them from the racer who ran them though and he said they ran great. The Buckshot guy had him double up the flaps on the underside of the cap for the jets. That took care of any inconsistent idle issue. These are clean inside and out.
$300 shipped in US only with your choice of 800 or 951 fuel rail.




$300 shipped in US only with your choice of 800 or 951 fuel rail.



