Quote:
Originally Posted by Got the Bug
Rodney - Who built the sidepipes for your Kirkham?
|
Hall Fabrication took the sidepipes that I received from Kirkham, cut out the muffler portion, and replaced it with muffler from Hushpower, which is a subsidiary of Flowmaster now.
I see Hushpower ads in Vintage Motorsport mags. They advertise less restriction, but quieter. I like them. Dave Brown has them as well. While Thunderhill has a high db (103?), I'm told these Hushpowers will pass at Infineon and Laguna Seca.