hey its only a 3L haha i built a new head because we did specific porting with it after some guidance from o/s regarding circuit work coz thats where i wanna focus most of the car, but its all goin together this week with a T51R KAI, so prob around 500AWKW but really responsive, torquey and a very nice curve. hows ur car goin, my bro saw i i think and tried to tell me to put an auto in it haha