Part # 50390000-040
Mahle Ford 347 Flat Top PowerPak Pistons, .040
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$749.99
set
Discontinued
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Key Specs
| Brand | MAHLE |
See more specs
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Details
The Mahle PowerPack Pistons are a race proven lightweight forged design that are complete with rings, wrist pins and locks. They are also completely phosphate coated plus feature an anti-friction Grafel skirt coating.
1.5mm, 1.5mm, 3.0mm file fit performance ring set is included.
- 347 uses .927" pin
- Comp Height: 1.090 (includes oil support rails)
- Pin Diameter: 0.927
- Clearance Guide
- *Meas. = 0.500
- Min = 0.0025
- Max = 0.0033
*The location to measure piston-to-wall clearance for each application. This point is calculated from the bottom of the piston skirt and indicates the widest part of the piston and thus where to measure.
PowerPak Piston Chart (GIF)
Item Details
C/R 58cc=10.7, 64cc=10.0, 70cc=9.4Piston/Pin Weight: 413 g
Rod Length: 5.40
Specifications
Specifications
| KEY SPECS | |
|---|---|
| Brand | MAHLE |
| GENERAL | |
| Piston Style | Flat Top w/ 2 valve reliefs |
| Piston Material | Forged Aluminum |
| Piston Diameter | 5.400" |
| Stroke | 3.400" |
| Piston Weight | 413 grams |
| Piston Ring Style | E |
| Wrist Pin Diameter | 0.9270" |
| Top Ring Material | Ductile Iron |
| Second Ring Material | Cast Iron |
| Top Ring Thickness | 1.5 mm |
| Second Ring Thickness | 1.5 mm |
| Oil Ring Thickness | 3.0 mm |
| Oil Ring Tension | Standard Tension |