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diesel vac pump alternators

General Tech Talk

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Joined: Wed Sep 07, 2005 8:22 pm
Location: melbourne

diesel vac pump alternators

Post by mikesmith »

hey guys

i am looking to setup a 24v system on my truck to run the winch. my question is i have a fairly worked chev in there and need a vac pump. would the vac pump on the back of a diesel alternator be enough to keep enough vacuum up for brakes and that??

i have never owned a diesel or had the alternator apart just wondering how much vacuum they actually make.

any help appreciated
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Post by tufftruckin »

it will create more than enough vacuum considering that they are used for the brakes & clutch on a diesel as diesels dont make vacuum!
An ounce of precaution is better than a ton of cure!
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Post by oozuk »

X2 it would be plenty, but if your worried run a vac storage tank also (not big) in line between the booster and vac alternator.

Make sure to incorporate a one way valve in your vac line to ensure you still had vacuum there when you start up you 4by
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