|11-05-2009 10:15 AM|
|ap72||4 hole tapered into open- better carb signal. But when you only have a half inch to work with there won't be that much of a difference.|
|11-05-2009 10:04 AM|
|Overdriv||Thanks guys, kinda what I thought but wanted some other opinions.|
|11-04-2009 11:33 AM|
heres a good article explaining the spacers
|11-04-2009 11:24 AM|
|11-04-2009 11:15 AM|
Carb spacers, which to use
The carb linkage on the rear 4779 Holley hits the carb adapter on our 6-71 blower setup on a BBC. We will have to use a spacer of at least 1/4" but will probably use a 1/2" spacer.
My question is is there any advantages to using a open spacer or a 4-hole spacer?