Original trickflow highports: What size CC

tomst9

Founding Member

Jun 17, 2002

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Bethlehem Pa

Aug 23, 2004

#1

• Aug 23, 2004

• #1

I have a set of the original trickflow highport aluminum heads. I'm trying to find out what size combustion chamber they have. I know the nw ones have a 64cc chamber. The heads were also milled .030, so what woul it be then? I'm trying find this out because my car is a complete turd. Its slow as hell and i'm think i might have gone too big with these heads for the 302.
what do you think?
thanks
tom

 

tomst9

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Jun 17, 2002

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Bethlehem Pa

Aug 23, 2004

#2

• Aug 23, 2004

• #2

ttt

 

samuraichamploo

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Mar 18, 2004

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Beaumont, TX

Aug 23, 2004

#3

• Aug 23, 2004

• #3

are these the real old TF heads with pedestal mount, non adjustable valve train and no stamp that says Trick flow on them, and a SN##### casting number?
If they are, they are 58cc unmilled.
BTW, these heads own the new TF heads.

 

tomst9

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Jun 17, 2002

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Bethlehem Pa

Aug 23, 2004

#4

• Aug 23, 2004

• #4

These have no stamp that says they are trickflow heads, and they do have the sn ##### sierial number, but they are stud mount rockers. I really hope they are 58cc

 

tomst9

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Jun 17, 2002

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Bethlehem Pa

Aug 23, 2004

#5

• Aug 23, 2004

• #5

ttt

 

tomst9

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Jun 17, 2002

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Bethlehem Pa

Aug 24, 2004

#6

• Aug 24, 2004

• #6

anyone?

 

samuraichamploo

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Mar 18, 2004

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Beaumont, TX

Aug 24, 2004

#7

• Aug 24, 2004

• #7

they are.