Page 427 - 2021-22_EngineCatalogAP

Competition Rotating Assemblies with 4340 Crankshaft
Unbalanced Assemblies
"ESP" Competition rotating assemblies are designed for small block engine builds up to 750 horsepower and big block up to 850. They include high-quality brand components to build a durable competition race engine. Rotating assemblies include: “ESP” 4340 forged steel crankshaft, “ESP” H-Beam 3-D connecting rods, Mahle or SRP forged pistons, file-fit piston rings, and Speed-Pro or Clevite 77 rod and
main bearings. Flexplate/flywheel and balancer not included. Requires balancing at a professional machine shop. Eagle Specialty products reserves the right to substitute parts due to availability. Each kit part number is specified by bore size.
Part No.
EAG157144080
Cubic Bore Inch Size
445 4.080"
Stroke
4.250"
Rod Length
6.635"
Balance Needed
Internal
Piston Type Mahle Inv. Dome
Piston Rings
File Fit
Comp. Ratio
9.5:1
Ford “FE” Block 390-428
Performer RPM
Direct bolt-on for 1961-76 390, 427, and 428 engines. The 428 Cobra Jet-sized valves will clear the 4.050" bore of the 390 engine. EDE60079 and have vertical bolt patterns to fit low- or medium-riser 427 engines only. Sold individually, bare or assembled.
Part No.
Edelbrock
EDE60059 EDE60065 EDE60069 EDE60075 EDE60079
Speedmaster
SPMPCE281.2154
Description
Bare Head, 390-427-428, Each Assembled, 390-428 CJ, 1.550" Dual Springs, Each Assembled, 390-427-428, 1.550" Dual Springs, Each
Assembled, 427 Low/Medium Riser, 1.550" Dual Springs, Each Bare Head, Low/Med. 427, Each
Assembled, 390-428, 1.460" Dual Springs, Pairs
Intake Comb. Valve Intake Runner Chamber Angle Valve
170cc 72cc 13° 2.090" 170cc 72cc 13° 2.090" 170cc 72cc 13° 2.090" 170cc 76cc 13° 2.090" 170cc 76cc 13° 2.090"
170cc 76cc 13° 2.090"
Exhaust Valve
1.660" 1.660" 1.660" 1.660" 1.660"
1.650"
Ford “FE” Block 332-428
Ferrea
Part No.
6000 Series Valves Exhaust Valves
FERF6212-8
FERF6216-8
Intake Valves
FERF6210-8
ROTATING ASSEMBLIES
FORD “FE” 332-428
STREET PERFORMANCE/COMPETITION VALVES
Description
Comp 6000, 3/8" Comp 6000, 3/8"
Comp 6000, 3/8"
Dia. Length Qty.
1.655" 5.435" 8 1.750" 5.435" 8
2.090" 5.450" 8
CYLINDER HEADS
EDE60069
2021-22 ENGINE BUILDER CATALOG 425