Name: Brian Crower BC0900D-2 - Polaris Pro-R (21-up) Dual Spring/Steel Retainer/Seat Kit
Brand: Brian Crower
SKU: BC0900D-2
Price: 750.00 USD
Availability: InStock

Brian Crower BC0900D-2 - Polaris Pro-R (21-up) Dual Spring/Steel Retainer/Seat Kit

$750.00 USD $900.00 USD

Brian Crower BC0900D-2 - Polaris Pro-R (21-up) Dual Spring/Steel Retainer/Seat Kit

$750.00 USD $900.00 USD

Shipping calculated at checkout.

Pickup available at Fast UTV

Usually ready in 1 hour

Brian Crower SXS Engine Performance

Dual spring designed for high rpm and/or anti-lag, works with stock buckets (sizing based on the installed height of your valves). BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC retainers are machined from premium chromoly steel alloy for "set it and forget it" wear characteristics.

NOTE: This kit requires the BC3992 valve seals, in order to run the BC3992 valve seals you must change the OEM valve guides to BC3966 ( THE DUAL SPRING KIT CANNOT USE THE OEM SEAT/SEAL AND MUST USE THE SEAT THAT COMES WITH THE KIT)

Type	BC1902 Single
Free Length	1.610"
Seat	1.265" @ 90 lbs
Open	0.850" @ 233 lbs
Coil Bind	0.770"
Retainer	BC2902
Spring Seat	BC2912
Net Cam Lift	0.450" / 11.43mm

Vehicle Fitment

Polaris RZR Pro R

Product Details

Manufacturer: Brian Crower
Part number: BC0900D-2
Category: Valvetrain

Fitment confirmation recommended: Vehicle production changes and modified engine combinations can affect compatibility. Include the exact year, model, and engine configuration with your order so FastUTV can confirm the application.

Frequently asked questions

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

We are unable to accept returns on certain items. These will be carefully marked before purchase.

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.