Integra GS-R Coupe L4-1797cc 1.8L DOHC (VTEC) MFI (1997)
Piston Pin: Testing and Inspection
1. Measure the diameter of the piston pin.
Piston Pin Diameter:
Standard (New): 20.994 - 21.000 mm (0.8265 - 0.8268 inch)
Oversize: 20.997 - 21.003 mm (0.8267 - 0.8269 inch)
NOTE: All replacement piston pins are oversize.
2. Zero the dial indicator to the piston pin diameter.
3. Measure the piston pin-to-piston clearance. If the piston pin clearance is greater than 0.022 mm (0.0009 inch), remeasure using an oversize piston pin.
NOTE: Check the piston for distortion or cracks.