Description
Upgrade your Mitsubishi 4G63 Evo 4-9 engine build with Wiseco forged pistons - performance bore size 10.5:1 compression ratio. Precision-engineered for high-performance applications, these forged pistons deliver superior strength, reduced weight, and improved ring seal over OEM cast units.
Depending on the selected bore size and connecting rod dimensions, some modification may be required to the engine block. ViVA Performance recommends that a qualified machine shop complete any engine build.
Wiseco Part Number: K668M87AP
Piston Kit Contents:
- (4) Forged Pistons with skirt coating
- (4) Piston Rings
- (4) Piston Pins and Locks
Technical Details
- UPC:
- 00193564090126
- Compression Ratio:
- 10.5:1
- Unit of Measure:
- Sold in set of 4
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