Thread: Evac system
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07-09-2017 03:43 AM #1
Evac system
I'm trying to install an effective evac system on a 468 BBC with about 14.5 to 1 compression for occasional street driving. I have a GZ vacuum pump on a similar engine which works great, but I hate to spend another $800+ if there is another way, being the cheap bastard that I am. I have never had much success with the standard evac systems, running hoses to the headers from the valve covers. Maybe I'm doing something wrong. Any suggestions? Thanks.
Good to have her home finally, still need to go back and give her another polish after messing with the engine stuff. Made it up to Idaho. Also a local show.
New guy from Utah.