hey guys,

i am thinking about getting a billet grill. but i have heard that at high speeds (freeway speeds and above) that billet grills make a distinct whistle? have any of you L owners experianced this? seeing as you guys are probably driving the fastest i thought i would post in the the L forum. what did you do to solve the problem? besides turn the volume on your radio up. lol. thanks for the help.

A

 

well in my lightning the super charger whine is the only thing i hear. at 130+ mph i'm not positive but i have not heard my trenz "grill" making any noise.

 

It makes a whistling noise at 50-60 mph

 

I have the Stull billet grills and have not heard any whistling from them only the blower.
George S. NLOC #542

 

well, it seems like *most* of you guys aren't having a problem. thanks for the help.

A

 

I have a stull upper and trenz lower and have the same whistling that zorprime has at arond 60.

 

i have ordered a stull ,trenz , anda t-rex and the t-rex was the best quality. no whistle , same amount of bars as the trenz. the trenz was not cut correctly for the bottom,they told me that they had some defects in the past so i tried something else.

 

I have the upper and lower billet grilles and i have yet to hear any noise from them. The only whistle that I hear is from the S/C but it cuts out at 140+ and there is no whistle. Hope this helps.

Later
Damon

 

Same here, Stull upper and lower and no whistle sound.
- Rick -