Product Details
Ford Expedition 4.6L 1999, Professional™ Engine Piston Kit by SRP®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free installation, this reliable product can help you get you vehicle back on the road faster and easier.
Specifications
Bore Size: 3.572" |
Connecting Rod Length: 5.933" |
Block Height: 8.925" |
Compression Height: 1.220" |
File Fit: No |
Gapless: No |
Material: Chrome plated carbon steel |
Oil Ring Material: Chrome plated carbon steel |
Oil Ring Tension: Standard |
Oil Ring Thickness: 3.0mm |
Oversize: +0.020" |
Pin End Bore Diameter: 0.866" |
Piston Material: Forged aluminum |
Quantity: Set of 8 |
Second Ring Facing Material: Cast iron |
Second Ring Material: Cast iron |
Second Ring Thickness: 1.5mm |
Stroke: 3.543" |
Top Ring Facing Material: Steel |
Top Ring Material: Steel |
Top Ring Thickness(mm): 1.2mm |
Wrist Pin Style: Press-fit or floating |
Features
- Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength
- Up to 20% lighter than traditional equivalent
- High-silicon 4032 aluminum alloy for reduced piston-to-wall clearance and quiet operation
- Accumulator grooves for improved ring seal
- Designed for normally aspirated or moderate forced induction/nitrous applications
- Now includes high performance skirt coating
- Lightweight, low friction metric ring package included
- 1.2mm top ring, 1.5mm 2nd ring, 3.0mm standard tension oil ring
- Minimal filing required
- High quality 2.250" pin further reduces reciprocating weight
- Carbon steel wire locks included
SRP® is a product line of racing pistons made by JE, a leader in high performance forged pistons. SRP pistons are the best value for high-performance engines, including racing applications used in Nascar, ALMS, NHRA, and AMA Supercross. The SRP line is a result of continuous research and development of unique materials, piston designs and technologies. Made utilizing state-of-the-art CNC machines for manufacturing along with purpose-designed forgings, these pistons hold tight tolerances to meet strict specifications of high-performance engines.