T O P I C R E V I E W
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707iiii
Member # 10923
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posted
Sold [ March 26, 2012, 02:21 PM: Message edited by: 707iiii ]
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FIFTY BOYEEE
Member # 11565
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posted
Was looking for specs but those heads aren't listed in the new motorsport catalog Idk Wat specs yours are I found a pair in the 95 catalog but They have stock size valves stainless of course 64cc combustion chamber but no runner specs do you have more info?
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707iiii
Member # 10923
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posted
I'll see what I can dig up. Yeah, these are older heads I believe were replaced by the x head. If I remember right they're basically aluminum gt40's.
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RONIN
Member # 9987
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posted
quote: Originally posted by 707iiii: I'll see what I can dig up. Yeah, these are older heads I believe were replaced by the x head. If I remember right they're basically aluminum gt40's.
The only difference between the Y-303 heads and the X-303 heads is the Y-303 heads are studmount.
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707iiii
Member # 10923
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posted
These have a 166cc intake runner. Follow the link for more info.
http://www.fordracingparts.com/download/instructionsheets/FordInstShtM-6049-X303.pdf
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jamesroney
Member # 7913
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posted
PM sent. I need these. jamesroney@yahoo.com
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707iiii
Member # 10923
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posted
TTT
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2T0NE
Member # 4216
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posted
lookin fresh right there
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JUNKYARD5.0
Member # 10398
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posted
quote: Originally posted by 2T0NE: lookin fresh right there
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707iiii
Member # 10923
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posted
Open to offers.
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blown95svt
Member # 8893
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posted
These heads were the first set of the 303 series. The are per mount heads. So these have been converted. Also they have a slight smaller ports than the x head. I need a set of heads for my bronco. Offer ya 500$ pm if your interested.
There is potential in the heads with lots of work and you also have to sleeve the pushrod holes on the intake ports.
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