SKU:26244934820
Std Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine. - Keith Black Pistons
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Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Description
Std Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine. - Keith Black Pistons* Bore=3. 498 Stroke=3. 812 * Hypereutectic Alloy is a cast 16% silicon content material * Perfect for air cooled engines * Low thermal expansion rate = tighter piston to cylinder clearance Tech Tips: * 9. 0: 1 Compression Ratio with 69cc Head Chamber Volume. * Follow Ring End Gap & Piston to Cylinder Clearances as per the supplied Manufacturers Instructions. * Pull the engine down first & measure the existing bore to determine if oversize pistons are
* Includes Dowel Pins (Does NOT include Pistons)
* Rain Sock Not Applicable
aggressive look while resisting wear and UV damage
* Supplied with Perforated Baffle
* Dimensions Length 10″ x Width 9″ x Height 1-3/4″
* No more oily air cleaners -40% more pressure volume
* Unversal
flexible tuning
Additional Fitments:-
* 5-3/4″ Headlamp with black or chrome back plate
as viewed from front with oil filter adapter fittings at bottom
* Raked triple tree kit required – HHI-49BKAR6 (2018-Current) or HHI-49WGAR6-ST (2013-2017)
Quick Dispatch:
Your Std Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine. - Keith Black Pistons orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
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- Final sale items are not eligible for returns or exchanges.
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