older model twisted wedge heads
06-30-2007, 10:24 PM
#1
2nd Gear Member
Thread Starter
Join Date: Jul 2006
Location: st.louis
Posts: 199
older model twisted wedge heads
is there anything wrong with the older model twisted wedge heads. i just picked up a brand new set of the older model tw heads (the ones without trickflow stamped in them) and was wondering what is different between older and newer version.
06-30-2007, 10:37 PM
#2
6th Gear Member
Join Date: Apr 2007
Location: California
Posts: 10,468
RE: older model twisted wedge heads
From what I've heard the older ones had some serious valve guide issues, but I never had a pair myself. Someone with the newer ones could tell you more. Maybe it just needs a better guide?
07-01-2007, 03:34 AM
#4
6th Gear Member
Join Date: Feb 2006
Location:
Posts: 5,263
RE: older model twisted wedge heads
Yes, the older ones had some serious valve guide problems that Trickflow
has since fixed. Might want to be careful with those.
Used to have link to good artcl that talked about it, but cant find the link anymore.
has since fixed. Might want to be careful with those.
Used to have link to good artcl that talked about it, but cant find the link anymore.
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