Ah here we go . So i owned an 05 rev 800 and wanted to throw a big bore in ... After calling around i had a chat with bruce (owner of PSI) he promised me huge horsepower/reliably and went on and on about how he revolitionized engines and blah blah . He also had the cheapest price out there like 2 grand for an 860 with head/ pistons/ porting and other little things . To start off this guy had every excuse of why he couldnt get my engine back to me on time . I sent this thing out in october i got it back in january... He sent me the wrong pistons . Didnt even include an after market head . He explained that the add on the website hadnt been updated ... LOL what ajoke. He even tried charging me more for everything . So i shut him out and talked to some other companys to try and piece my sled back together. He did answer the phone most of the time . But what a letdown , probly the worst iv ever had to deal with as far as customer service . Anyways there u go . Btw my 860 blew up after 8 rides running on av gas at 8200 rpm with trail porting and extra oil in the premix . Hahahaha cant beleive it .
