S52: Which setup could it be?

[MatRacer]

http://www.youtube.com/watch?v=XxRokrZqkSQ&feature=player_embedded

[xwill112x]

s50b32

[MatRacer]

Edit: Which exhaust setup?

[xwill112x]

who knows, probly just a straight pipe, with a alpha-n airbox

[MatRacer]

I really like the high tone it has

[nando]

who knows, probly just a straight pipe, with a alpha-n airbox

what is an alpha-n airbox? lol

[Voluted]

I have a feeling it's running slightly higher compression and really aggressive cams too. I doubt you'll hear that noise from a stock s50b32. I love that sound though.

Most races require some sort of muffler so it probably has a little straight through thing with glass pack.