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Main >> Pistons >> KB >> Hypereutectic >> Ford >> Small Block
>> 281
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Premium Pistons without the Premium Price
Ford 281 V8
Silv-O-Lite's Keith Black Signature Series pistons are packed with
power-building features, yet won't cost you an arm and a leg.
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KB Piston Features:
- T6 heat-treated, 16-18% silicon hypereutectic alloy,
30% stronger than untreated alloys
- Lightweight, rigid rib skirt design to stabilize piston
- 100% CNC-machined crowns
- Diamond turned piston tops reflect heat into combustion chamber
- High top ring location and high strength ring lands
- Drilled oil returns and pin oil supply
- .072" spiral wound pin retainers for use with floating
pins (included)
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All this adds up to a tighter fit for improved oil control, reduced
blowby, increased ring life, and no cold startup knock!
Note: Compression ratios vary depending on cc of
head |
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Part # |
Oversize |
Stroke |
Rod |
Comp Ratio
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Head
Type |
Pin |
Price/
Set |
| KB388 |
.5mm,
.75mm, 1.0mm |
3.543 |
5.933 |
8.5
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Step Dish |
.866 |
$379 |
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