I'm running a Holley on my Federal '73, and I have no complaints whatsoever. This is the setup that came with the project so I never considered going to the Strombergs or the Weber. An old-timee mechanic (since retired, darn it) told me that the throttle shaft is worn making it difficult to active a low RPM idle, but other than that it is fine.
I have no leaking in the V, but do weep from the sump. If I understand it correctly, a breather system uses manifold vacuum to relieve pressure from the crankcase, which should reduce the oil's tendency ( preference?) to leak from the sump.
So in my case, why not simply run a hose from from the RH cam cover to a vacuum port at the Holley, or at the banjo connection t hat services the brake servo. Then perhaps add a one way valve in the hose. Is there any reason to add an oil separation tank when the fumes are being cycled back to the Holley?
Final question - Will this throw off the fuel/air mix, or is the effect negligible.
Thanks for your help
John
I have no leaking in the V, but do weep from the sump. If I understand it correctly, a breather system uses manifold vacuum to relieve pressure from the crankcase, which should reduce the oil's tendency ( preference?) to leak from the sump.
So in my case, why not simply run a hose from from the RH cam cover to a vacuum port at the Holley, or at the banjo connection t hat services the brake servo. Then perhaps add a one way valve in the hose. Is there any reason to add an oil separation tank when the fumes are being cycled back to the Holley?
Final question - Will this throw off the fuel/air mix, or is the effect negligible.
Thanks for your help
John
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