01-27-2017, 01:01 PM | #1 |
Registered User
Join Date: Apr 2016
Location: San Diego California
Posts: 31
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pcv valve
i have a 72' c20 with a stock 69' 5.7 350 in it... im trying to find the correct pcv valve.. right now the one im using is stamped 52.. what are you guys using? my timing is set at 10 btdc, all in at 34 at 3000 rpm... vac is at 21hg at 700 rmp idle.. thanks for your time and input...
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