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.
For those who with to reduce engine weight by almost 100 lbs. World offers an aluminum block option. This is ideally suited for those who seek optimum acceleration, braking and handling.
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 #101000 SBC 415 / 460HP Street Engine, Iron Heads, Hydraulic cam. 4150 carb
$9762.99 Suggested Retail Price.
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