change your header to smsp and get a retune and see what happens. with head work and cams you can't settle for a dc header.Originally Posted by CB7tuner
ps the dc header for the h22 is not 2.5" its more along 2" like the stock collector.
change your header to smsp and get a retune and see what happens. with head work and cams you can't settle for a dc header.Originally Posted by CB7tuner
ps the dc header for the h22 is not 2.5" its more along 2" like the stock collector.
Last edited by Ludester; 06-14-2008 at 02:55 PM.