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A newbe needs help with TPI fiting new heads

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Old Nov 5, 2003 | 03:12 AM
  #1  
fast86's Avatar
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A newbe needs help with TPI fiting new heads

Hi,
I just boought some some new heads they are the 034. Those are the GM Performance heads. They are the early 80's heads are really thick so the racer can port them.
Well I am lucky engouh to have a race ported ones that where ported buy some nascar builder gure claims that they flow over 300cfm at 600.
These heads are the Predistor to the Vortex. So they are the same still and bolt patern.

Know my question is Will my Stock Tpi intake bolt to it? If not what intake should I buy? (Just imagine there vortexs)
Ii want to keep the tpi but I dont know if I can bolt it on.

Thank you,
Shane
Old Nov 5, 2003 | 03:40 AM
  #2  
Morley's Avatar
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If they are the Vortex design, then no, your intake won't bolt to them. You'd need this http://www.sdpc2000.com/cart.asp?act...art&catid=1460
Old Nov 5, 2003 | 06:33 AM
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Dang those are exsspensive

I am trying to do this on a bugit. Will the lt4 intake fit?
Old Nov 5, 2003 | 07:55 AM
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Car: 1991 Z28 Camaro
Engine: L98
Transmission: 700R4 that will magically turn into a 6 speed one day.
Originally posted by fast86
Dang those are exsspensive

I am trying to do this on a bugit. Will the lt4 intake fit?
No, LT4 won't bolt up. If they are the early style heads then anything pre-86 will bolt up to them. If you have a TPI from before 87 then it should work. If they are 87-newer heads you will have a different bolt pattern because of the canted center bolts. then you'll need a 87-newer intake to bolt up to it.
Old Nov 5, 2003 | 01:47 PM
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Car: 1982 Z28
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Re: A newbe needs help with TPI fiting new heads

Originally posted by fast86
Hi,
I just boought some some new heads they are the 034. Those are the GM Performance heads. They are the early 80's heads are really thick so the racer can port them.
Well I am lucky engouh to have a race ported ones that where ported buy some nascar builder gure claims that they flow over 300cfm at 600.

Thank you,
Shane
This guy's a BS artist, do a search on him...posted pics of "his car" which were actually a car for sale on eBay.

One month it's a 305 TPI, next month it's got a Quadrajet, etc...

Probably still rides a bike.

Last edited by kevinc; Nov 5, 2003 at 01:58 PM.
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