VX HPC on track days

[culminator]

On the look out for another 7. At the uppermost limit of my budget (and a bit more)I am keen on a Duratec R400 I've seen but at the other extreme, I'm also thinking of an HPC again. I love the simplicity and robustness.

However, I'd be using it for a couple of track days a year and wondered if it was still possible to get an HPC with Webbers under the db limit for tracks.

Anyone use theirs in this way still?

Cheers
Mike

[k20erham]

Hi I've got jenvey ITBS and cannot just run the foam filter which passes static but fails on drive by (Brands)so I have to airbox it for track days, and now have a BTB ex system so thats sorted too, but it is running a K20 Honda thats likes to rev!

[johnny7]

My hpc on webers was 98.5db at 4000rpm--that was just doing it in a car park with a meter I had bought--exhaust (7"can) not the problem-- all the noise was inlet induced.

[TeflonTurd]

My HPC was 117dB on driveby at 2m - I think you were there that day....

Get a Gay Series. They are much better.

[culminator]

Johnny, did you fit an air box?

[johnny7]

no airbox--two vx hpcs we tried--one with k&ns mildly tuned (head/cams) that came out at the 98db---the other car was standard but with an itg foam filter that was about 96db.