The best photos from catalogues holley pcv hookup and teen tawne stone fuck
Here are some pictures showing the intake and carb..
There are a couple of threads that deal with it in great depth, no doubt difficult to find with a search.
pcv hookup with holley
That is 'just fast enough' to cause engine 'run on' in my case.
Description: Connecting the distributor vacuum advance module to "timed" vacuum the small hose nipple usually located on the side of the Holley primary metering block would just add vacuum advance to centrifugal advance as engine speed increases and end up with too much total advance confusing, ain't it.