Trophy Stock - GT-40P question

Jerry Chapman · 07-22-1999, 06:49 AM

Central Coast Mustang sales the GT-40P head with modifications that allow regular exhaust headers to be used with these heads. I was wondering if these heads would be legal for Trophy Stock with this modification. Thank you, Jerry.

George Klass · 07-22-1999, 08:48 AM

Standard shorty headers will fit these heads as-is, with no modifications. Use the Accel "shorty" spark plugs to avoid clearance problems. Other than exhaust port gasket matching, no other mods permitted.

07-22-1999, 06:49 AM	#1
Jerry Chapman Registered Member Join Date: Jul 1999 Location: Greenville SC Posts: 67	Trophy Stock - GT-40P question Central Coast Mustang sales the GT-40P head with modifications that allow regular exhaust headers to be used with these heads. I was wondering if these heads would be legal for Trophy Stock with this modification. Thank you, Jerry.

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07-22-1999, 08:48 AM	#2
George Klass Registered Member Join Date: Dec 1998 Location: Torrance, California, USA Posts: 104	Standard shorty headers will fit these heads as-is, with no modifications. Use the Accel "shorty" spark plugs to avoid clearance problems. Other than exhaust port gasket matching, no other mods permitted.