Originally Posted by Ford RS Enthusiast

A sewing machine engine come on how can you say that, a man who used to love his old school mini engines, you cannot say it's not a achievement to get over 400bhp in a 8v

just for the record a CVH head makes more power than a 16v zetec head at the same cfm flow rate better burn but the 16v beating it in terms of valve area and ultimately peak flow