ltborg

I know they are allowed since you can change everything in the intake up to the manifold (and port 1" into the heads), but some of the intakes out there require other modifications. The Vararam needs to have the fog light covers removed so their ducts can bolt in place and the Honker needs a hole cut in the radiator shroud. Does anyone know if these are legal in ASP? I know something like that Blackwing or Halltech would be fine but since you cannot perform unauthorized modifications to facilitate allowable mods, would these intakes not be legal? I've seen some people running them so I'm guessing there is an explanation I am just missing. Thanks

RAFTRACER

Vararam is ASP legal on a C5 or C5Z06......

On either , you do not have to modify the fan shrouhd to gain access to cold air, and the pieces that Varam supplies are factory C5 foglight plastic panel inserts that bolt into the rear of the front bumper cover. They are modified GM pieces , but the C5Z06 never had them installed due to the front screens..

Vararam is a plug and play for the C5......All of the others seem to modify something that is not an allowable modification.

Jr. Johnson's, David Lehman's and my car all have these and have been to Nationals many times..

ltborg

Great. Thanks for the quick reply. What filter do you all run in them at the track? I don't mean to beat a dead horse but there doesn't seem to be a definitive answer on which filter(s) work and since this will eventually be a track car, I'd like some advice from the guys that road race with it.

RAFTRACER

Get the pleated K&N style filter that they make.....they make others but they are more of a drag race filter and are no where near dense enough to capture fine particles (ask me how I know )