Chevrolet LT1 Crate Engine Engine User manual

Below you will find brief information for LT1 Crate Engine. This document provides general information on components and procedures which may be useful when installing or servicing your crate engine. Please read this entire publication before starting work. The engine is assembled using brand new, premium quality components, and it is based off of the Chevrolet Generation V LT1 Series architecture. It is a high-performance, powerful and reliable engine, that will deliver excellent performance in most applications.

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Chevrolet Performance Parts LT1 Crate Engine User Manual | Manualzz

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Key features

  • Direct fuel injection
  • Individual ignition coil per cylinder
  • Variable camshaft timing
  • Oil-spray piston cooling
  • Closed crankcase ventilation
  • 58X crankshaft position encoder
  • 4X camshaft phaser rotor
  • Returnless variable flow/pressure fuel system
  • Dual 58X/4X camshaft timing system
  • Air Induction Humidity Sensor

Frequently asked questions

Use only engine oil licensed to the dexos1® specification of the proper SAE viscosity grade. AC Delco dexos1 Synthetic Blend is recommended. For track events or competitive driving, use Mobil 1® 15W-50 engine oil.

A 40/60 coolant/water mixture of clean, drinkable water and use only DEX-COOL® Coolant.

The firing order is 1-8-7-2-6-5-4-3

The oil capacity with filter is 7.0-quart (6.6 liters).
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