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#474739
Icon Ford 347 Forged Pistons, .150 Dome, 5.4 Rod
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1 Question
$580.99
set
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Product Summary
347, Dome Piston Style, Forged Aluminum Piston Material
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Key Specs
MFG. Part # | Select Size |
Piston Style | Dome |
Piston Material | Forged Aluminum |
Wrist Pin Included | Yes |
Wrist Pin Style | Press-Fit or Floating |
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Details
Formerly KB Pistons. Starting with 2618 alloy heat treated to high-strength T-6 specifications gives you the best value for the money. Exclusive V-Rib adds strength without adding weight but allows maximum cooling.
- 4.00" bore x 3.40" stroke
- 5.4" rod length
- .927" pin diameter
- Use Ring Style C (1/16", 1/16", 3/16")
Item Details
C/R 64cc=11.8, 69cc=11.1Piston/Pin Weight: 546 g
Rod Length: 5.4"
.150" DomeFeatures:
- High ductility 2618 alloy
- Dual forced pin oiling on most applications
- Lateral gas porting on higher compression ratios
- Fully machined with deep valve pockets
- Second land accumulator grooves
- Top land mini groove technology
- Diamond finished skirts
- Triple wound spiral locks
- High ductility 2618 alloy
- Dual forced pin oiling on most applications
- Lateral gas porting on higher compression ratios
- Fully machined with deep valve pockets
- Second land accumulator grooves
- Top land mini groove technology
- Diamond finished skirts
- Triple wound spiral locks
Charts
474-739 Instructions (PDF)
Ring Style Chart (GIF)
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
CARB Warning
For race/ off road use or for use on pre-1966 vehicles.
Specifications
Specifications
KEY SPECS | |
---|---|
MFG. Part # | Select Size to see |
Brand | Icon Pistons |
Piston Style | Dome |
Piston Material | Forged Aluminum |
Wrist Pin Included | Yes |
Wrist Pin Style | Press-Fit or Floating |
GENERAL | |
Speedway Motors Catalog Part # | 474-739 |
Piston Diameter | Select Size to see |
Dome Height | .150" |
Stroke | 3.400" |
Connecting Rod Length | 5.400" |
Piston Weight | 414 grams |
Piston Ring Style | C |
Wrist Pin Diameter | 0.9272" |
Wrist Pin Weight | 135 grams |
Compression 58cc = | 12.9 : 1 |
Compression 64cc = | 11.8 : 1 |
GTIN Code | Select Size to see |
Sold in Quantity | Set |