Hi All, I?ve been reviewing info as I plan to update the ?new? HAPI Magnum engine on my KR project.
What?s the consensus on the Bob Hoover oil modifications aimed at improving reliability via better oil flow? See: http://bobhooversblog.blogspot.com/2007/05/hvx-mods.html <http://bobhooversblog.blogspot.com/2007/05/hvx-mods.html> Specifically, do you guys grind a channel connecting the bottom and top groves on the lifters on your aircraft conversion VW's? Do you grind channels connecting the oil holes in the rocker arms? (doesn?t this ?short circuit? the oil flow making less of it go to the friction surfaces?) Cheers, Owen
