Anyone happen to know the stats of the stock zetec cams off the top of their head?
I just bought a dubious set of "Comp Cams, Stage 2" off of Craigslist and the stats seem kinda low for what I'm seeing as a "performance cam."
11-10-2012 02:27 AM
They will not be as big as you are used to looking at in other motors, nonetheless they will work well. 4 valve engines do not need as much lift or duration since the open 'window' area of the combined valves is bigger than a 2 valve motor. A big reason why zetec makes 20 more base HP than the SPI 2 valve motor.
11-10-2012 02:33 AM
Those are great cams for the zetec from what I remember.