Author Topic: Unknown Heads  (Read 401 times)

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FrozenMerc

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Unknown Heads
« on: March 12, 2026, 01:55:51 PM »
I am going through this engine for a customer, and it came to me with a set of aluminum heads of unknown origin.  I am hoping some of you guys can help identify them.  There are no casting marks, and only some hand stamped numbers on each end.  There are geometric features that resemble Edelbrock heads, but no other discerning features.  I am sure they are Chinesium copies, but any help with a brand or manufacturer would be appreciated.












cleandan

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Re: Unknown Heads
« Reply #1 on: March 13, 2026, 09:17:16 AM »
I'm not certain, but didn't someone in Canada make some aluminum FE heads in the mid to late 1990's?

Fordman

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Re: Unknown Heads
« Reply #2 on: March 13, 2026, 04:59:48 PM »
They look like a set of  "Performance World "(Canadian version//Edelbrock knock offs). Othan a laser etched PW on the end of the head there are no real markings on the heads,  snd those obviouslybeingpainted will hide that. I have a new set in the box. That's my best guess....John

Fordman

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Re: Unknown Heads
« Reply #3 on: Today at 12:59:09 PM »
Here are some images of the Canadian PW(Performance World) head, sold through Mopac here in BC..  John