Pictures from their website.
Attachments
CHRI 01.jpg (64.3 KB, 84 downloads)
CHRI 02.jpg (55.84 KB, 83 downloads)
CHRI 03.jpg (62.57 KB, 82 downloads)
CHRI 04.jpg (54.36 KB, 81 downloads)


"Adding CFM to a truck will only help at engine speeds you don't want to use."
"I found there was nothing to gain beyond 400 CFM."