79-93 mustang front under rad support spoiler?
 

just wonder if there are any et gains by running the plastic spoiler that goes under the front bumper on a fox body mustang?

Re: 79-93 mustang front under rad support spoiler?
 

I ran a M/SA 87 Mustang GT for a couple years. I thought I would be a smart guy and pull off the front rad support spoiler thinking it was going to help the air flow. It slowed the car down almost 2 mph and a 1/10. I put it right back on and the car picked up back where it was. Car ran 11.90's at 109. Yes it helps.



Bret Velde

Re: 79-93 mustang front under rad support spoiler?
 

if you are talking about the plastic {ABS looking} piece, I took it off last year because I thought it may be tripping the finish line lights under braking conditions, thereby giving me a quicker et instead of slowing my time. I however haven't seen any mph or et difference with it off.

Re: 79-93 mustang front under rad support spoiler?
 

I think the little spoiler is for directing air to the radiator for cooling on the street. Probably has no performance advantage on or off at the track.

Re: 79-93 mustang front under rad support spoiler?
 

It WILL trip the beams when hard on the brakes! I've seen dad do it more then once!