ported the stock throttle body. May 08, 2007, 12:33:26 PM The other day my buddy and I found a tiny vacspooge leak at the throttle body, (bad gasket). So since I had to remove it anyways, I decided to do a MM&FF trick and hog out the inside (get rid of that little ledge) and knife edge the butterfly. According to them they picked up 25cfm with this trick. I also made my own erg block off plate, since I have no emissions equipement on the car.Anybody else try this? It feels like it is a little more responsive to throttle tip in. Quote Selected
ported the stock throttle body. Reply #1 – May 08, 2007, 02:27:58 PM Nothing like proven and inexpensive mods! BTW, I would LOVE to paint my intake and valve covers on my 5.0 the same color as your intake. It would look nice in a double photo shoot next to my 'Stang. Quote Selected
ported the stock throttle body. Reply #2 – May 08, 2007, 03:39:05 PM I'll give it a shot this weekend.I have nothing going on. Quote Selected
ported the stock throttle body. Reply #3 – May 08, 2007, 07:19:08 PM hell i need to rip my intake off to replace the valve cover gaskets, maybe ill mess with that! Quote Selected
ported the stock throttle body. Reply #4 – May 08, 2007, 08:14:23 PM what color is your upper intake manifold? Quote Selected
ported the stock throttle body. Reply #5 – May 08, 2007, 08:53:00 PM thanks guys, and by the way it aint paint, it's powdercoated. dunno what color it is, I bought it that way. The lower intake was powdercoated a cream color, so I painted it that metalcast blue, same with my block and heads. Quote Selected
ported the stock throttle body. Reply #6 – May 08, 2007, 09:44:14 PM i was gonna say it kindda looks like duplicolor metal cast Quote Selected
ported the stock throttle body. Reply #7 – May 09, 2007, 06:47:31 PM I find out about this after I put the engine back together.............Neat though. I'll have to try it when I swap out the intake for something better. Quote Selected
ported the stock throttle body. Reply #8 – May 10, 2007, 12:23:27 AM Man that is an OLD hot rodding trick. Guys use to do it to carbs. Same concept, just on a fuelie. I didn't narrow the shaft like MM&FF did though. just cut off the screws and tightened them down then welded them in and ground it off. Quote Selected