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#474217
KB 2.3 Ford Hypereutectic Pistons, Flat Top, 5.205 Rod
- Features a T6, heat treated, hypereutectic aluminum construction
- Engineered to offer reduced scuffing and improved durability
- They also allow you to run tighter clearances which makes more power
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$214.99
/set
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Product Summary
Flat Top w/ 2 valve reliefs Piston Style, 3.126" Stroke
- Features a T6, heat treated, hypereutectic aluminum construction
- Engineered to offer reduced scuffing and improved durability
- They also allow you to run tighter clearances which makes more power
- Available in 030 and 040 oversize to better for your application
- Pistons have a flat top design with 2 valve reliefs
Key Specs
| MFG. Part # | Select Oversize |
| Piston Style | Flat Top w/ 2 valve reliefs |
| Piston Material | Hypereutectic Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
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Details
Keith Black hypereutectic pistons are T-6 heat treated and offer reduced scuffing and improved durability. They also allow you to run tighter clearances which makes more power.
Available in .030" and .040" oversizes (stock 3.78" bore x 3.126" stroke). Use ring Style C. Pins included.
Item Details
C/R 60cc: 9.1, C/R 64cc: 8.7Piston Weight: 542 g
Rod Length: 5.205
Charts
Ring Style Chart (GIF)
Guides & Documents
CARB Warning
For race/ off road use only
CARB Warning
For race/ off road use only
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | Select Oversize to see |
| Brand | Keith Black |
| Piston Style | Flat Top w/ 2 valve reliefs |
| Piston Material | Hypereutectic Aluminum |
| Wrist Pin Included | Yes |
| Wrist Pin Style | Press-Fit or Floating |
| GENERAL | |
| Piston Diameter | Select Oversize to see |
| Stroke | 3.126" |
| Connecting Rod Length | 5.205" |
| Piston Weight | Select Oversize to see |
| Piston Ring Style | C |
| Wrist Pin Diameter | 0.9122" |
| Wrist Pin Weight | 102 grams |
| Top Ring Thickness | 1/16" |
| Second Ring Thickness | 1/16" |
| Oil Ring Thickness | 3/16" |
| Compression 64cc = | 8.7 : 1 |
| GTIN Code | Select Oversize to see |
| Notes | The end gap for a gas unrestricted top ring is 0.0065" per inch of bore the second is 0.004" per inch of bore. |
| Sold in Quantity | Set |
Ratings & Reviews
5
1 Review
Ratings & Reviews
5
1 Review
5
1 reviews
5
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Run like a champ
5.0
5 years ago
Tommy boy
Washington
Verified
Great product
Would Recommend
Showing 1 of 1 reviews
Questions & Answers
Questions & Answers
5 Questions • 5 Answers
Will these work with stock 5.2 rods and also what rings are best suited for these?
by Andy
• 9 years ago
1 answer
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can I purchase just a single piston?
by richard
• 9 years ago
1 answer
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are these forged pistons? will they work in high boost application? as in 35 to 45 psi? i saw your last answer on connecting rods but when i do a search for those rods there is no match.
by brian
• 10 years ago
1 answer
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Are the wrist pins pressed fit or free floating?
by JakeR8
• 11 years ago
1 answer
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which rods will these pistons work with your ford 2.3 stock rods Item # 91015340?
by 87stang
• 12 years ago
1 answer
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