TFS steam holes?
Yes, they have the holes for the coolant lines on both ends of the heads, but I think all LS cathedral heads have the holes.
I would get the as cast TFS, with a couple of hours of hand work they will make close to the same power as the full CNC TFS heads for a lot less money. Plus you have thicker decks for power adders, custom Ferrea valves, some of the best springs ever put on a mass produced LS head, titanium retainers, very high quality machine work, how can you go wrong?
I would get the as cast TFS, with a couple of hours of hand work they will make close to the same power as the full CNC TFS heads for a lot less money. Plus you have thicker decks for power adders, custom Ferrea valves, some of the best springs ever put on a mass produced LS head, titanium retainers, very high quality machine work, how can you go wrong?
Thread Starter
TECH Senior Member
Joined: Feb 2009
Posts: 5,445
Likes: 4
thanks ,I went to their website and it said no steam holes,maybe I read it wrong.I think they are good heads,I am also worried they will make too much power and strain my stock rear end.I will go with a small converter .
Yes, they have the holes for the coolant lines on both ends of the heads, but I think all LS cathedral heads have the holes.
I would get the as cast TFS, with a couple of hours of hand work they will make close to the same power as the full CNC TFS heads for a lot less money. Plus you have thicker decks for power adders, custom Ferrea valves, some of the best springs ever put on a mass produced LS head, titanium retainers, very high quality machine work, how can you go wrong?
I would get the as cast TFS, with a couple of hours of hand work they will make close to the same power as the full CNC TFS heads for a lot less money. Plus you have thicker decks for power adders, custom Ferrea valves, some of the best springs ever put on a mass produced LS head, titanium retainers, very high quality machine work, how can you go wrong?
LOVE it Brian
Mine were ordered with the handwork a couple weeks ago... Can't wait to get'em on and at the track while the weather is still cool
