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XR1stang · 01-02-2003, 11:43 AM

almost all of the valve guide problems with the TFS heads can be traced back to people not using the correct length pushrods.

I've got a few thousand miles on mine with no problems. I know some folks with some pretty heavy mods that have 10-15k miles problem free from valve guide issues but they measured the push rods first.

XR1stang

01-02-2003, 11:43 AM	#3
XR1stang Registered Member Join Date: Apr 1999 Location: San Francisco, CA Posts: 205	almost all of the valve guide problems with the TFS heads can be traced back to people not using the correct length pushrods. I've got a few thousand miles on mine with no problems. I know some folks with some pretty heavy mods that have 10-15k miles problem free from valve guide issues but they measured the push rods first. XR1stang __________________ I used to hate computers, until the server went down on me...