The block and head are designed for higher compression, Wiseco arc length rod and piston installed, High Lift Limited Mod cams used, billet lift, dual springs, EC Dominator Tillotson Carb! This product has not received a review yet. Be the first to review this product! You MUST be 16 years of age or older to participate in this class! THIS IS A NON-TECHNICAL CLASS, BUT WILL CHECK THE WEIGHT AFTER EACH RACE. THE RUNWAY LADDERS ARE DEFINITIVE! The engine is running on the test bench and has collapsed. Ready for the race! We promise never to spam you and only use your email address to identify you as a valid customer. WKA Blueprint Limited Modified animal engine. The engine is supplied with Assy manifold and modified silencer, chain guard, air filter, fuel pump and lines as well as linkage set. If you have any questions, call Gary at 860-872-2664 to leave a message.