Description
4agze OEM Pistons 8.9:1 (late model)
These OEM pistons have been proven to 600hp with no issues
Common upgrade for any turbo conversion 7a or 4a
Suit both 20v & 16v heads
Size: 81.5mm (+0.5mm)
Compression: 8.9:1
Semi Forged
Ceramic Coated Domes
Gudgen Pins
High Quality TP OEM Japanese Piston Rings (Not in Toyota Packaging)
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