which carb adaptor?

[matt1967]

I will be running a 2300 holley on a '78 250 head ( D7BE ) what summit transdapt adaptor do I need, the " Large " or " Small " 1bbl adaptor? I know it's 1/3/4" but there is no measurements, just says how thick it is.

 

[matt1967]

anyone?

 

[lightnin-boy]

I have a D7 head and I have the large one on order... I'll let you know how it works out when it gets here...

Kirk

 

[powerband]

Here's a concurrent thread on 2bbl adaptors:
http://fordsix.com/forum/viewtopic.php?t=40938

If you are using a "universal" 2bbl adaptor like the one from "Stovebolt", you may need a small 2bbl (Weber) size to large 2bbl (Holley) adaptor as well. These are available for @ $20 from Summit or maybe AutoZoo.


Powerband 8)

 

[Anonymous]

IIRC you need the large one

 

[lightnin-boy]

This one...

http://store.summitracing.com/partdetai ... toview=sku

 

[lightnin-boy]

This one...

http://store.summitracing.com/partdetail.asp?autofilter=1&part=TRD-2041&N=700+0&autoview=sku

I was going to go direct mount but thought the money would be better spend on the Azcoupe head when it becomes available.

Kirk