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DonE DonE is offline
Wo ist die Rennstrecke?
DonE's Avatar
Join Date: Mar 2004
Location: Brooks, GA
Posts: 1,211
Not me. Not since I saw some cams trashed from "restrictors". Some motor builders I work with toss them and tell the owners if they want any kind of build warranty on the motor, they can't use them. If you want increased pressure, shim the pressure relief pistons, but don't restrict oil to an area that relies on lots of oil to run well (and oil with zinc and phosphorus which is lacking in newer oils since its hardened steel on hardened steel).
Old 10-08-2009, 06:21 PM
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