Please describe your engine in detail below.
Stock? - List any modifications pertaining to APBA rules.
Modified? - List modifications for block, pistons, cam, head(s), oiling system, etc.
List fuel delivery system: carburetor(s), fuel injection, supercharging.
Note engine builder's name (if you want it listed).
If the hull campaigned with other motors in it's past, list mfg., model, and size: