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Discussion Starter #1
does anyone know the list numbers of the GT holley carbs used from the XY - XB series. i think i might have one


3878261-EH
list-3310
073




anyhelp would be great...cheers
 

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Southern Coupe
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only info I have is that its a 750cfm, pretty sure gt's were 750 ho's 780??

not 100%, I'm sure someone will have more info
 

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Discussion Starter #4
northey said:
3310 is a vs 750
Ph 3 had a 780 vac sec
gt had ford's own carbs
3310 is 780cfm
3310-2 and so on are 750cfm carbs
this carb has down leg boosters being 780
750 had straight leg boosters.
 

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xrglen said:
3310 is 780cfm
3310-2 and so on are 750cfm carbs
this carb has down leg boosters being 780
750 had straight leg boosters.
Correct. Also the 3310 has a secondary metering block, like a double pumper. The 3310-2 has a secondary metering plate.

There should be a Ford part number on a GTHO Holley, I can check it tonight but it was somthing like D1ZZ-. The Ford OEM Holley carb is derived from the 3310.

Steve
 

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jg66me said:
Correct. Also the 3310 has a secondary metering block, like a double pumper. The 3310-2 has a secondary metering plate.

There should be a Ford part number on a GTHO Holley, I can check it tonight but it was somthing like D1ZZ-. The Ford OEM Holley carb is derived from the 3310.

Steve
Part No D0ZF-9510-Z
 
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