- 82.5mm Bore
- For 16V 4AGEC and 4AGZE
- Increases compression ratio about half a point (0.5)
- Great for fine tuning static compression ratio
This is a genuine TRD 0.8mm Head Gasket from a Japanese Toyota Dealer.
Usual OEM gasket has a height of 1.2mm – this metal gasket will be just under 0.8mm when compressed. This small difference in compressed height will result in a half point increase in compression ratio (0.5). If you are on a stock ECU this will give you a slight increase in torque and power at all RPM’s. With a standalone, the gains can be even greater.
|Dimensions||16 × 7 × 1 in|
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