Diameter Of The X?

[WHITE LIGHTNIN]

Hey guys does anybody know the diameter of the bassani x-pipes? Can you pick a certain diameter? and I heard that stock lightning pipes are 2 1/4. Is this true? Any help will be appreciated! Thanks.

White Gen-1 #4000 of 4007 in 94

Crane 1.7 RR's
K&N
Mallory ignition
ASP underdrives
Bassani shorties

15.2 @ 88mph

 

[LW93Rcode]

The Bassani x-pipe is 2 1/2"

 

[WHITE LIGHTNIN]

Thanks Laurence