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CP Piston Kits for Yamaha Raptor 660

CP pistons Yamaha Raptor 660

Looking for the highest quality Piston on the Market for your Raptor 660? Look no further, here it is!

Bore- 100MM Compression- 11.0:1 Part Number- M1015A (Special order only)
Bore- 102MM Compression- 11.0:1 Part Number- M1016B
Bore- 102MM Compression- 12.0:1 Part Number- M1017
Bore- 102MM Compression- 12.5:1 Part Number- M1018
Bore- 105MM Compression- 12.0:1 Part Number- M1019
Pricing: $279.99

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Alba Racing stocks over 100 CP pistons at all times. We are one of the largest distributors of CP pistons. Pick your piston from the drop down box.

Yamaha Raptor 660 stock bore size is 100mm your stock compression is 9.2:1.

To use an oversize you need to bore your oem cylinder or use an aftermarket big bore cylinder. We offer cylinder bore and hone for $55 when you purchase a piston from us. Just mail us you cylinder and we will take care of the rest including return shipping to the continental USA. We also offer used good cylinder cores if yours is damaged beyond repair. Our cylinder cores are bored honed and decked ready to install. Don't use a Chinese cylinder OEM is much much better quality and will fit the first time. We recommend race gas on any piston over 12.0:1. And 91 or better for 11.0:1

*includes piston rings pin and cir-clips



 WARNING: California Residents, this item is subject to Proposition 65 regulations for cancer and reproductive harm.



Shipping Information

  • Item Requires Shipping
  • 2.5 lbs.
  • W5.0000” x H10.0000” x L3.0000”
  • Free standard shipping We will select the shipping method.

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