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Valves for a buick racing engine
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booyah
Dec 22, 2008, 8:36:49 PM12/22/08
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I have a 400 C.I. Buick racing engine. We got it from an arca team
that used it back in the late 80's to the early 90's. I am looking for
a set of valves because we think we tuliped the old ones. The valves
aren't the stock sizes used in the regular big block buicks. Here are
the specs for the valves.
that used it back in the late 80's to the early 90's. I am looking for
a set of valves because we think we tuliped the old ones. The valves
aren't the stock sizes used in the regular big block buicks. Here are
the specs for the valves.
stem dia.=11/32"
Head dia.
int.=2.110"
exh.=1.625"
overall length
int.= 5.440"
exh.= 5.465"
tip length
int.=.295"
exh.=.295"
seat width
int.=.110"
exh.=.110"
margin
int.=.070"
exh.=.083"
If anyone has any information that can help me it would be
appreciated. I really don't want to get custom valves unless I
absolutely have to. Any questions just post and i will try to answer
them.
Thanks
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