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Sould I cut out center ports on new paper 455 intake gaskets

Tiny
OLDSMAN44265
  • MEMBER
  • 1971 OLDSMOBILE 442
Replacing my stock intake w/ allum. Intake and new paper gaskets have one less hole in center of head than old valey pan gasket
Monday, September 19th, 2011 AT 11:57 PM

4 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
You should be able to do it as long as there is enough room around the area.
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Tuesday, September 20th, 2011 AT 12:17 AM
Tiny
OLDSMAN44265
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  • 3 POSTS
Do you think it will affect the operation of the motor?
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Wednesday, September 21st, 2011 AT 12:52 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 109,709 POSTS
It souldn't as long as it doesn't cut into something other than just for the stud. We normally only recommend direct fit parts because it is hard to tell what may happen when we aren't there.
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Wednesday, September 21st, 2011 AT 2:11 AM
Tiny
DOCFIXIT
  • MECHANIC
  • 18,828 POSTS
No need to cut allum intake does not need exhaust gas pass through as cast does it will heat up cutting out intake will get to hot and can cause gas to boil in carb
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Wednesday, September 21st, 2011 AT 5:44 PM

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