Model Factory-Hiro 1/20 BRM P83 W/H16 Engine Full Detail Model Kit Highly Detailed 1/20 Scale Multi Media Model Kit Magnificent BRM H 16 Engine is a model kit in itself including details such as oil filter, starter motor, distributor cap and spark plug wires 1/20 scale builds to over 8 inches in length and shows an amazing level of detail such as brake rotors and calipers, suspension, springs and shock absorbers Excellent well illustrated instructions