Boost Performance UK - Blueprinted corvette camaro ls1 ls6 engines, ls1 performance parts-custom, ford and scorpio specialists, rover, zetec, turbo engines. We specialise in custom built, blueprinted and balanced engines, mainly Chevrolet LS1, Rover V8, Ford Zetec and Ford 24v Cosworth. We specialise in custom built, blueprinted and balanced engines, mainly Chevrolet LS1, Rover V8, Ford Zetec and Ford 24v Cosworth. We produce custom manifolds.