Join Date: Feb 2001
Location: The Hills of North Georgia,USA
i don't know much about the J-spec 4cyl. But the kl-ze2.5L you reach max horses and tourqe around 6200rpm. So I would guess it would be higher for the J- spec 4cyl. as well. Do what the Jackson racing did to the Focus. Put in bigger valves and a turbo, it from 130 horses to 300.
My first car was a 67 Mustang Coupe, 2nd one was a 67 Cougar XR-7, 3rd one was a 66 Mustang Coupe. Why did I get rid of these cars for ? I know why, because I'm stupid, stupid, stupid.
My next Ford.....