340 cams

If you run the HYD MP cam, run the 484. Same basic sound and only gives up anything to the 509 in the last 500 rpm of usable range. Other than that, the 484 is a better stick IMO.

HotwheelsJR had a video of his car running one in a 340.

[ame=http://smg.photobucket.com/albums/v339/hotwheelsjr/Cars/?action=view&current=2010-11-05_13-57-48_197.mp4][/ame]