On the explorer upper and lower intake the ports are staggered. On the stock intake the ports go in a straight line so you have to change both the upper and lower.
On a stock headed intake expect a true 10-12 HP.
__________________
92' LX-Big brakes, Lots and lots of suspension, GT40X heads, Ported cobra intake, stock cam, Vortech SC trim.
00' Lightning-Stock
88'CRX-13 second ego killer
|