spark plug question
 

does anyone know which head takes the Motorcraft 52c plug?
Thaks

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95 GT convertable, 3.73 gears, bbk off road h-pipe, march underdrive pullies, Saleen wires, custom made cold air induction,
Future mods (Winter/Spring break)
Cobra intake w/ 65mm tb
GT40 heads, flowtech headers, Lunatti cam 230 duration 488 lift

If that's an AWSF52C, then it'll fit the GT-40 and GT-40P heads. BUT..that's TWO heat ranges hotter than stock so I don't know why anyone would want to run it in a performance application.



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Jeff Chambers
Trophy Stock #3
11.86 Seconds / 113.8 MPH
Chambers Racing Team

What plug do you rec me run then....
The guy who sold the heads to me had AGSP33Cs in them...
In my Year One catalogue says that the 5.0 w/GT40s takes AWSF42Cs and 93-95 Cobras take AWSF32C's
What should I do?

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95 GT convertable, 3.73 gears, bbk off road h-pipe, march underdrive pullies, Saleen wires, custom made cold air induction,
Future mods (Winter/Spring break)
Cobra intake w/ 65mm tb
GT40 heads, flowtech headers, Lunatti cam 230 duration 488 lift

[This message has been edited by redsn95vert (edited 04-11-2001).]

I need help REAL BAD.
If anyone knows which plug to run, please help me.

I would run the AWSF32C in GT-40 heads. The other option is to run the Autolite 104 or 764 which are both a direct cross for the AWSF32C. If the car sees 90% stop and go traffic driving, then you could run the 42C's, but otherwise I'd go with the 32C.


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Jeff Chambers
Trophy Stock #3
11.86 Seconds / 113.8 MPH
Chambers Racing Team

Thanks for all of the help Jeff. I installed the 32Cs this afternoon in my shop and the car is running great.
Thanks