I MAILED HIM AND ASKED HIM IF HE HAD ANY MORE 20R PARTS. WE AGREED ON A PRICE OF 250.00 FOR THE HEAD AND CAM, SHIPPED TO ME. GOT MESSAGES TO PROVE IT. STILL HAVE NOT RECIEVED THE HEAD, NOR HAVE I GOTTEN RETURNS ON THE LAST 2 PHONE CALLS I'VE MADE TO HIM OR THE LAST 3 MESSAGES I'VE SENT HIM THROUGH RACE JUNK.