How to Modify Your Nissan & Datsun OHC Engine

Coax more power from your engine! This guide tells you how to choose L-series engine parts, and prepare and assemble them for optimum power and durability. Filled with L-series mods for road, drag and off-road racing, improved street performance, plus complete mods to crankshaft, pistons, cylinder heads, electrics, carburetion, exhaust and more. Covers 51, 61, 71, 2SX, 24Z, 26Z, 28Z, 28ZX and pick-up truck engines. Includes parts interchange.

Introduction 3

  1. Cylinder Block 10

  2. Crankshaft 19

  3. Pistons & Rings 26

  4. Connecting Rods 33

  5. Cylinder Head 41

  6. Camshaft & Valve Train 61

  7. Engine Preassembly 71

  8. Engine Assembly 84

  9. Lubrication 96

  10. Engine Electrics 101

  11. Carburetion 106

  12. Exhaust 126

  Suppliers Index 131

  Parts List 133

  Metric Conversions 141

  Index 143