• Polaris Pro R (21-up) Inconel Exhaust Valves - 33.0mm (+3.8mm) - set/8
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Brian Crower, Inc

Polaris Pro R (21-up) Inconel Exhaust Valves - 33.0mm (+3.8mm) - set/8

Polaris Pro R (21-up) Inconel Exhaust Valves - 33.0mm (+3.8mm) - set/8

BC3807N-2

$240.00 USD
$276.00 USD $240.00 USD
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Brian Crower Inconel exhaust valves for the Polaris RZR Pro R with a 33.0mm head, 3.8mm oversize, built for high boost and high rpm. Sold as a set of 8.

Why it holds up

  • One piece design with a friction welded Stellite tip
  • Extreme heat resistant Inconel alloy, Nimonic 90 per the spec table
  • Undercut stem above the head cuts weight for more rpm potential and improves air and fuel flow
  • Fully machined with a swirl polished finish under the head
  • 33.0mm head, 5.48mm stem, 96.65mm overall length, dished exhaust

Fits

  • Polaris RZR Pro R (21-up)

In the box

  • 8 exhaust valves
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