Wheres Bory when you need him? He knows bout these GT2 KAs cuz he actually works as a pit monkey. He said they make between 300-350whp with a 10K redline depending on the spec. But at the same time the engines cost somewhere between $10-15K each. He said that they would go tru 2-3 engines per race depending on warm-up, qualifying, and the race itself.
Edit: I take that back...hes working in GT3...Hes actually trying to sell a GT3 engine, just cant remember if its a SOHC or DOHC
http://www.zilvia.net/f/member.php?u=16036