Drop-In-Ready 429 LS3
Looking for a Drop-In Ready Fuel Injected LS Package that will deliver the goods and will be simple to install? We listened and developed this powerful 429 LS3 Turn-Key Engine that pushes the limits and comes back home to fight another day. The FAST LSXR Intake Manifold with Drive-by-Wire throttle body provides a clean look that sets you apart from the posers and bench racers. We turn mystery into magic with complete Ignition and Fuel Systems that play well together. The engine is dyno tuned and will continue to ‘self-tune’ as you drive. We can also connect to the engine remotely to assist with fine tuning if needed.
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|Torque:||500+ (varies with cam)|
|Bore/Stroke:||4.070 / 4.125|
|Fuel Type:||Premium Pump Gas|
|Block:||LS3 / L92 Aluminum, New|
|Crankshaft:||4340 Forged Steel|
|Rods:||4340 Forged H-Beam|
|Pistons:||2618 Forged Aluminum|
|Heads:||LS3 255cc Aluminum CNC|
|Valves:||2.165 / 1.590|
|Rocker Arms:||LS with Trunnion Upgrade|
|Intake:||LSXr LS3 102mm, Black|
|Oil Pan:||Moroso Road Race|
|Valve Covers:||Holley Tall LS, Black|
|Power Adder:||Not Compatible|
|Fuel Delivery:||Holley Terminator X Max LS DBW|
|Ignition:||LS3 Coil Near Plug|
Dyno testing not included in long block price. Here at Prestige Motorsports, our “Dyno Promise” means that we dyno test every engine we build to verify the quality of our work, the integrity of each component, and the reliability of every engine we construct. Then, we deliver the dyno results for your project directly to you, the customer. Hours for dyno testing will be calculated with the purchase of the fuel and ignition group per engine order.
Engines will produce +/- 2% of advertised power at the flywheel. Advertised power levels are achieved using an electric water pump and specific induction and exhaust systems. Power will vary after pulley systems are installed or if changes are made to the induction or exhaust system (e.g. camshaft, cylinder head, compression, intake manifold, exhaust headers, air filters, etc.). Chassis dyno results measure power at the wheels and only calculate flywheel horsepower. Wheel horsepower is affected by a variety of vehicle-specific criteria including driveline design, body and chassis flex, air intake location, etc. Therefore, calculating flywheel horsepower from wheel horsepower is not an accurate representation of actual flywheel horsepower.