Chevrolet Performance L8P GEN V LT 6.6L Crate Engine

More Power from the Largest Displacement LT Engines!

With every cubic inch optimised of our largest-displacement LT engine with the unique L8P performance crate engine. With 523 horsepower and 543 lb.-ft. of torque, this package combines the displacement and heavy-duty strength of our production-based L8T 6.6L engine plus a unique camshaft based off the LT2.

Installation Guide

L8P Engine Control System

Part Number 19435523
Engine Type Gen V Small Block V8 Direct Injection Spark Ignition
Displacement (cu. in./L) 400in3 (6.6L)
Bore x Stroke 4.065" x 3.860" (103.25mm x 98mm)
Block Cast-iron with six-bolt nodular main bearing caps
Crankshaft Forged Steel
Connecting Rods Forged Powder-Metal
Pistons Hypereutectic Aluminium
Camshaft Type Billet Steel Hydraulic Roller
Valve Lift 0.549" intake / 0.549" exhaust
Camshaft Duration 218° intake / 231° exhaust @ .050"
Cylinder Heads Aluminium rectangular port D/I with 59.02cc chambers
Compression Ratio 10.8:1
Rocker Arms Investment cast roller trunnion
Roller Arm Ratio 1.8:1
Intake Manifold Composite
Throttle Body 87mm diameter (single-bore)
Fuel Delivery High-pressure direct injection (2,175 psi / 150 bar)
Recommended Fuel Premium Unleaded - 91 (R+M)/2
Ignition System Coil-on-plug
Maximum Recommended RPM 6000RPM
Reluctor Wheel 58X
Balanced Internal
SKU 19435523
Brand GM Performance

Be The First To Review This Product!

Help other Racer Industries users shop smarter by writing reviews for products you have purchased.

Write a product review