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Username Post: understanding DCR (dynamic compression )
snowstorm 
Forum Newbie
Posts: 43

Loc: Norway
Reg: 09-05-09
09-05-09 02:47 PM - Post#1766956    
    In response to grumpyvette

My combo: -385cid (4.040”*3.75”) 4-bolted 1972 block, AFR 180cc w/66cc, -CR 10.48:1, -DCR 8.31:1, -quench distance 0.039”, 6cc dish piston ( I thing to remember), piston to deck distance 0.027” -CompCam hyd. roller .560” lift W/1.6 rocker arms 280 advertised 224@0.05 close 66ABDC (0.006”), felpro #1094 0.015” heads gasket.
-86 Z28, -73 sbc 4bolt, -385cid 3.75"x4.04",-CompCam HR 280 224@0.050" .565" w/1.6 rocker arms, -14in/Hg@idle,
-AFR 180cc/68cc, -9.6:1 SCR, -HSR induction, -950 ComPro,-MSD electronic ignition, -TH 700 Raptor stage III, -Strange 12bolt 3.42:1

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