The Cat is designed to utilise components from the Ford Sierra, cutting down the purchase price and build time. Engine options include Ford Pinto 8 valve 16/18/2000cc & Zetec 16 valve 18/2000cc. The Cat, Super Cat (with wider body to allow fitment of wider wheels), and now the new Super Cat XL (with wider chassis for more cockpit space) are all available as complete factory built cars, stage built kits (we do the bits you're unsure about), or complete kits.