World NCI is proud to claim the ability to close crank a diesel engine with its New Condensator. This device has passed all required tests and much more. It captures crankcase emissions and recycles these emissions through the patented seperator system, while trapping the hazardous oily film and sludge that would cause engine, turbo and after cooler damage. The New Condensator creates a 2007 "closed crank" compliant engine now.