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CHAMPIONSHIP ENGINE COMPONENTS<br />
MADE IN THE USA<br />
SHORT BLOCKS TOP KITS BLOCKS HEADS MANIFOLDS CRANKSHAFT ACCESS SBC LS BBC SBF HON COATINGS BILLET<br />
QUICK INFO >>><br />
Serious street performance, mild bracket racing and<br />
oval track. Maximum torque and throttle response<br />
from idle to 6,800 RPM. Best for 347-427 cubic inch<br />
engines. Works with most standard components.<br />
Made from premium Cast Iron and precision<br />
machined on our digital CNC machining centers,<br />
Iron Eagle's are ready to go right out of the<br />
box. Intake runners feature streamlined valve<br />
guide bosses for improved airflow.<br />
Standard valve angle and spacing is retained for<br />
bolt on compatibility. Manganese Bronze valve<br />
guides are used for long life, and hardened valve<br />
seats provide durability with unleaded fuels.<br />
Assemblies include Stainless Steel valves,<br />
premium springs, locks, retainers, studs, guide<br />
plates and seals.<br />
Heads are sold individually.<br />
20°<br />
215cc<br />
IRON EAGLE 20° 215cc - IRON (w/ 2.050” Intake Valve)<br />
SMALL BLOCK FORD<br />
CAST IRON CYLINDER HEADS<br />
58cc COMBUSTION CHAMBERS<br />
PART NO. CONFIGURATION FOR USE MAX. LIFT<br />
13500020 Bare Head<br />
13501122 1.437” Dual Springs for Hydraulic Roller or Solid Flat Tappet Cam .620”<br />
13501123 1.550” Dual Springs for Solid Roller Cam .700”<br />
62cc COMBUSTION CHAMBERS<br />
PART NO. CONFIGURATION FOR USE MAX. LIFT<br />
13520020 Bare Head<br />
13521122 1.437” Dual Springs for Hydraulic Roller or Solid Flat Tappet Cam .620”<br />
13521123 1.550” Dual Springs for Solid Roller Cam .700”<br />
Head parts kit - see page 118.<br />
Uses 3/8” screw-in rocker studs.<br />
7/16” upgrade available<br />
Assemblies with 1.550” valve spring<br />
use +.100” long valves.<br />
IRON EAGLE 20° 215cc SPECS<br />
Material: High Nickel 220<br />
BHN Cast Iron<br />
Valve Angle:<br />
20° (stock)<br />
Intake Port Volume: 215cc<br />
Intake Valve: 2.050”<br />
Exhaust Valve: 1.600”<br />
Chamber Volume: 58 or 62cc<br />
FLOW DATA @ 28” WATER<br />
LIFT INTAKE EXHAUST<br />
.200” 150 112<br />
.300” 205 139<br />
.400” 255 152<br />
.500” 287 159<br />
.600” 299 161<br />
.700” 304 163<br />
Not intended for sale or use with pollution controlled vehicles.<br />
106<br />
248.362.1188 / DARTHEADS.COM Connect with us socially, search: DART MACHINERY
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