DSC Club Member
Big Twin
Posts: 1,600
Join Date: Oct 2004
Location: Sevenoaks
Mood: Im Going to Italy soon!
I am running a very similare setup on two of my bikes, except that we machined up the aluminium adaptors from the carbs to the K&N filters ourselves.
Certinly they work well, though our primary aim was to keep the road dust, etc out of the cylinders rather than extra performance.
Chris