World Products’ MOTOWN Engines are the standard for the majority of serious performance enthusiasts who favor small block Chevrolet engines, and for good reason. With a 4.125” bore and 4.000” stroke this popular 7 liter engine combination delivers huge power and torque with total reliability.
World Products’ MOTOWN Engines are available in many configurations, including a 495 hp street motor to a 680 hp high compression race engine. Each engine is dyno tested and all street engines are backed by a 2 year/24K mile limited warranty.
TECHNICAL SPECS
Engine Block: Motown II cast iron or Motown aluminum
Deck Height: 9.025” Bore/Stroke: 4.125” x 4.000”
Main Caps: 4-bolt nodular splayed
Cylinder Heads: Motown 220cc casti iron or Motown 235cc aluminum
Valves: Manley stainless steel
Intake Manifold: Motown
Carburetor: AED (custom spec)
Distributor: MSD E-Curve
Timing Chain: Double roller
Crankshaft: 4340 Eagle/Scat internally balanced
Connecting Rods: 4340 Eagle/Scat
Pistons: Manley/Mahle
Gaskets: Felpro
Internal Hardware: ARP
Totally Stainless Oil Pan: Moroso
Warranty: 2 year/24,000 miles (Street only)
Compression Ratios Street Engines: 10.1:1 Race Engine: 13.6:1
Engine #101001A SBC 415 / 475HP Street Engine, All Aluminum, Hydraulic cam, 4150 carb
$12,365.99 Suggested Retail Price.
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