![2-4995-3552 FX-Series Dish Top Piston Set for 1997-2017 Ford Modular, 3.552 in. Bore, -7cc Volume [Stroker]](https://www.jegs.com/images/mini_750/900/915/915-2-4995-3552.jpg)
2-4995-3552 FX-Series Dish Top Piston Set for 1997-2017 Ford Modular, 3.552 in. Bore, -7cc Volume [Stroker]
DSS Racing 2-4995-3552 Features:
- Strong, Heat Resistant 2618 Alloy
- Proprietary "DMAX" Multi Stage Forging Process, Produces' a Superior Forging
- Patented "X Groove" Skirt for Superior Cylinder & Ring Performance & Durability
- Advanced Ring Lands Featuring a Combination of Accumulators and Drilling Ops.
- 6 additional areas of CNC milling for weight reduction in non critical areas.
- Thinner Ring Grooves Maximize Critical Ring Land Strength
- Larger CNC Machined Valve Reliefs for More Aggressive Head & Cam Combinations
- Heavy-Duty Piston Pins
- Double True Arc Pin Locks, Provide Redundancy
- Precision CNC Finished Pin Bores
- Drilled Forced Wrist Pin Oiling
- Drilled Bottom Ring Land Intersecting Oil Drain Backs
- Advanced Profile Precision Diamond-Turned Skirts
- Ring Set Required: RS-DM200-3552
- Ring Series: DM200
- Fits Base Engine: 4.75 Stroker
- Compression Ratio: 44cc-11.30, 50cc-10.32, 53cc-9.90
- Calculated Zero Deck: 8.9275
- Compression Height: 1.17 in.
- Rod Length: 5.933 in.
- Stroke: 3.649 in. (Stroker)
- Pin Locking Rings Included: Yes
- Wrist Pin Included: Yes
- Oil Rail Support Ring Included: Required
- With Rings Without Rings: Without Rings
- Total Valve Reliefs: 4
High-Performance FX2 Forged Pistons
DSS FX-Series premium aircraft-quality 2618 alloy pistons are forged and machined to perfection with internal gussets that provide added strength to withstand the demands of today's high-performance naturally aspirated, nitrous, or boosted engines. CNC milling removes non-critical material, resulting in a lighter weight and ideal balance of power, strength, and longevity. The DSS FX-Series piston patented X-Groove skirt design reduces damage caused by fuel washdown and break-in debris for superior skirt, cylinder, and ring life. This advanced skirt design is ideal in stroker engines and will improve piston stability and ring seal, resulting in quieter operation.