Wiseco K0078XS - 4.6L 3V Piston / Ring Kit -20cc Dish, 3.552" Bore
Compression Ratio: 8.1:1
We have worked directly with Wiseco to offer the absolute best shelf stocking Pistons available for the Ford Modular Engines. These Pistons are an In-Board Forging, Strutted Skirt design capable of handling lots of Boost and / or Nitrous. Some of their features are a .300" Down Top Ring, Thick Skirts and Struts and Wiseco Armour-Glide Skirt Coating. The best thing about this Piston Set is the Rings. These Pistons are supplied with Wiseco GNX Piston Ring Set which uses a Gas Nitrided Steel Top Ring and Napier 2nd Ring with a 3 Piece Oil Ring. The Steel Top Ring is capable of withstanding large amounts of Boost and / or Nitrous, while the Napier 2nd Ring helps with Oil Control. We have been testing these Pistons / Rings for quite some time now and they are the absolute best we have seen.
52100 Tool Steel .200" Wall Wrist Pins are available as an upgrade - Suggested for 800+ HP
For Applications over 1000 HP, we suggest contacting us for a custom set of Pistons.
|Dish Volume||-20cc Dish|
|Top Ring Down||.300"|
|Valve Pockets||3 Valve|
|Wrist Pin||.866" x 2.250"|
|Wrist Pin Material||4130 Chrome Moly / 52100 Tool Steel Available|
|Piston Rings||3552GNX (Included)|
- Item Requires Shipping
- 16.0 lbs.
- W12.0000” x H4.0000” x L24.0000”
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