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Std Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine. GOO-P992-04-M12BK With no need for modifications

SKU: 47320699235

4.9
USD151.50 USD180.50

Pay in 4 interest-free payments of $37.88 Learn more

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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

Description

With no need for modifications or relocating the ignition to install these bars

Precision CNC machined from billet aluminium

* 7" across x 5

T/Cam 96ci with 103ci Big Bore Kit

Std Flat Top Pistons with 9.0:1 Compression Ratio. Fits Sportster 1986-2021 with 1200cc Engine & Sportster 1986-1987 with 1100cc Engine. GOO-P992-04-M12BK With no need for modifications* 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

Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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