T O P I C R E V I E W
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Secnd2nun64
Member # 1431
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posted
I emailed these pictures to trickflow and they say this is normal and not an issue. Each chamber is like this on both heads, same spot.
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Blind
Member # 3052
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posted
my TFS TW heads do not look like that
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2TONE
Member # 4216
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posted
Hmmmm...doesn't look good buddy..not an expert but I would try and have them take a second look at that
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92stangLX
Member # 3252
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posted
That does not look good
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Secnd2nun64
Member # 1431
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posted
Yea, . They are not even a year old and have maybe 4,000 miles on them. Trickflow only warranties for 90 days from purchase.
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Luke87GT
Member # 21
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posted
Those heads need to be repaired
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wilit
Member # 3367
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posted
I'm certainly no engine expert, but I'm sure that's not normal, nor is it good. I would have asked Trick Flow, if that metal isn't needed, then why is it there to begin with?
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Secnd2nun64
Member # 1431
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posted
Seems like a design flaw to me. I didnt even notice it until I cleaned them up. The carbon did a good job of hiding it. They said it's typical for the seats to crack because they are not interlocking. They said the heads can also get small cracks in the little vane between the valves. I wont be buying another tickflow product. Have any of you ever seen this happen before? I was quoted $390 by a machine shop to fix the seats, valves, new guides and resurface.
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warhorse58gt
Member # 7702
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posted
quote: Originally posted by Secnd2nun64: Seems like a design flaw to me. I didnt even notice it until I cleaned them up. The carbon did a good job of hiding it. They said it's typical for the seats to crack because they are not interlocking. They said the heads can also get small cracks in the little vane between the valves. I wont be buying another tickflow product. Have any of you ever seen this happen before? I was quoted $390 by a machine shop to fix the seats, valves, new guides and resurface.
i never had any problems with my tfs tw heads.. they were solid head.. i put 10-13k hard miles on mine and never had a problem..
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Adam5.0
Member # 6995
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posted
did you buy these new?
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Secnd2nun64
Member # 1431
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posted
[QUOTE]Originally posted by Adam5.0: did you buy these new? [/QUOTE
Yup
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Adam5.0
Member # 6995
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posted
how long did you have them? I would try to get them to send you a new set or at least have them fix them.
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Secnd2nun64
Member # 1431
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posted
I cant find the receipt. I know they are out of the 90 day warranty.
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x42bnx
Member # 9529
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posted
quote: Originally posted by Secnd2nun64: Seems like a design flaw to me. I didnt even notice it until I cleaned them up. The carbon did a good job of hiding it. They said it's typical for the seats to crack because they are not interlocking. They said the heads can also get small cracks in the little vane between the valves. I wont be buying another tickflow product. Have any of you ever seen this happen before? I was quoted $390 by a machine shop to fix the seats, valves, new guides and resurface.
$390 sounds about right, thats actually pretty good!
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phat50
Member # 1998
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posted
Here is my trickflows,
Should be connected right here.
[ November 03, 2010, 09:10 PM: Message edited by: phat50 ]
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racsirx
Member # 1710
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posted
I have had a few sets of TFS heads, love them, great power but I have had cracking around the spark plug area, I was told that was normal wear and tear. I didnt like the cracking so I bought another set.
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Secnd2nun64
Member # 1431
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posted
It sounds like mine are just a one off situation. Maybe someone just didnt setup the machine right when they milled the combustion chambers out. I'm going to just clean the area up in between the vavle seats if the valve seats are okay.
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