How to Find the Valve Guide Clearance for SR20DET

Difficulty: Moderate

This guide will show you how to measure the clearance for SR20DET valve guides.

Step 1

Install the valve guide in the cylinder head.

Measure the gap between the valve stem to valve guide.

The required gap is listed below.

Make sure the necessary adjustments to meet this specification

Intake side: 0.03mm to 0.04mm

Exhaust side: 0.04mm to 0.05mm