whats the best valve cover breather style/ type to use?
im using mopar ones, with 3/4 tubes off into a can, but im sure iv seen K&N style ones but i cant find then on searches, only the small bore ones.
but are these better?
the 340 is just about complete now, rollers have to get put on, and then its off to get painted blue again, and then off for bench testing
really looking forward to seeing how much its pulling