View Single Post
  #6  
Old 03-11-2014, 01:16 PM
DMRGTO's Avatar
DMRGTO DMRGTO is offline
Member
 
Join Date: Aug 2002
Location: Va. Beach, Va.
Posts: 87
Default

LASJahawk has itright. That is a damper/expansion chamber to diffuse "pulsing" in the system.

__________________
Smoke 'em if ya' got 'em!