Do not buy from this engine builder. He ripped me off for 8 grand after building me a piece of junk. Less than 400 miles. Quick summary- Sent engine found one loose head bolt after running engine, had a oil leak at the pan. Pulled engine to address that and found gray gunk in my pan and the pickup screen was plugged. Had to take the block to machine shop for a redo. Also checked heads and the dude used the wrong valves in the heads. Used a big valve on a small seat, garbage. Sent the heads out for a proper valve job. Guy blamed his poor workmanship on me and blocked me. Don't ever buy anything from him!!! read more