4onthefloor,I put a Clifford aluminum intake on the 261.KN air system. It's got Patrick's ''mild''cam.Bored 30 over.A Holley 4 barrel(small one for gas mileage).Dual exhaust with hi flow mufflers. Electronic ignition. No idea what it'll do yet. Be on the road in Dec. Am wondering about tire heigth.It's a 4 on the floor with 4;10 in it now.I have Patrick's 3:55 still in the box.