Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Drilled drum brakes??
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Old 09-14-2013, 07:32 PM
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eloc431962 eloc431962 is offline
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Originally Posted by poncho62 View Post
Are we talking about drilling the braking surface of the drum or the side of the drum to assist cooling?
A drilled disk brake rotor is on the braking surface, I figure drilling a drum wouldnt be.
Yes Poncho, they do it both ways for cooling and i,m sure it started out for that and other reasons. and we are talking about on a street car i am anyway not a track car of any kind.

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