Description
It is a grommet-type gasket that can be used even if the boost is further increased with G16E-GTS for GR YARIS with high combustion pressure.
It improves the sealing limit by securing the surface pressure of the gasket sealing surface by employing the grommet structure.
It put the shims at either end of the engine deck to apply the load evenly when tightening the head bolt to prevent the distortion of the cylinder head.
16E-GTS
0.8
ε=10.6
Dia. 89 (not round)
23002-AT003
Stock thickness t=0.85
