Keith Black Pistons KB264.040 +.040" Flat Top Pistons w/9.0:1 Compression Ratio for Sportster 86-21 w/1200cc Engine/Sportster 86-87 w/1100cc Engine
Keith Black Pistons KB264.040 +.040" Flat Top Pistons w/9.0:1 Compression Ratio for Sportster 86-21 w/1200cc Engine/Sportster 86-87 w/1100cc Engine is backordered and will ship as soon as it is back in stock.
Keith Black Pistons KB264.040 +.040" Flat Top Pistons w/9.0:1 ...
Description for Keith Black Flat Top Piston Kit, 3.538" Bore, 9:1
• Each set includes: Wrist pins, spiral locks, engines assembly lube, and Hastings moly rings• +.040" oversized
Product Details
Features & Benefits:-
* Bore = 3.538in.
* Stroke = 3.812in.
* Hypereutectic Alloy is a cast 16% silicon content material.
* Perfect for air cooled engines.
* Low thermal expansion rate = tighter piston-to-cylinder clearance.
* Complete kit includes: two pistons, rings, wrist pins and clips.
Tech Tips:-
* 9.0:1 Compression Ratio with 69cc Head Chamber Volume.
Product Specs for Keith Black Flat Top Piston Kit, 3.538" Bore, 9:1
| Bore or Stroke: | 3.538" |
|---|---|
| Compression Ratio: | 9:1 |
| Dimension Oversize: | +.040" |
| Displacement Size CC: | 1200cc |
| Displacement Size CI: | 74ci |
| Manufacturer Part Number: | KB264.040 |
| Piston Bore Size: | 3.498" |
| Sold in Units: | Pair |
| Style: | Flat Top |
| Warehouse Part Number: | KB264.040 |
**Please Note: The fitment information below has been generated as a guide and may not be 100% accurate. Please contact us if you require further assistance.
- Harley Davidson Sportster Custom XL1200C: 1996-2003
- Harley Davidson Sportster Sport XL1200S: 1996-2003
- Harley Davidson Sportster XLH1200: 1988-2003
(Part Numbers: ROL-KB264.040)
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