As engine builders we have been required to meet the demands of many different situations concerning the main bore, whether it’s unavailable pistons, pistons that require modification, dammed and failed liners, worn bores or not very worn bores we are able to offer a service that helps. We are able to just hones bores, or bore to the next available oversize, bore minimum to clean or fit flanged liners to any size, that suits. We always hone bores to finish for optimal bedding in and we even offer a piston design service for those specialist requirements.