• Polaris XP Turbo (16-up) / XP 1000 (14-up) Beehive Spring/Steel Retainer/Seal Kit w/o Seats
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Brian Crower, Inc

Polaris XP Turbo (16-up) / XP 1000 (14-up) Beehive Spring/Steel Retainer/Seal Kit w/o Seats

Polaris XP Turbo (16-up) / XP 1000 (14-up) Beehive Spring/Steel Retainer/Seal Kit w/o Seats

BC0900SX

$345.00 USD
$414.00 USD $345.00 USD
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Brian Crower beehive valve spring, retainer and seal kit for the Polaris RZR XP Turbo and XP 1000, built for high rpm. The 6AL4V titanium retainers add valve control above 10,000 rpm, and an integrated valve seat and seal replaces separate seats.

Why it holds up

  • BC valve springs by PAC Racing, wound from clean chrome silicone alloy
  • Proprietary processing for consistent spring pressures
  • Retainers machined from 6AL4V titanium alloy
  • BC1900 single spring: 1.610 in free length, 83 lbs at 1.265 in seat, 197 lbs at 0.850 in open, 0.760 in coil bind
  • BC2901S retainer, 0.430 in net cam lift with BC3991 seal

Fits

  • Polaris RZR XP Turbo (16-up)
  • Polaris RZR XP 1000 (14-up)

In the box

  • BC1900 beehive valve springs
  • BC2901S retainers
  • BC3991 integrated valve seat and seal

Good to know

  • Does not work with camshafts over 0.430 in lift. Retainer to seal contact will cause extensive damage to the head.
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