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Brian Crower BC3271 Nissan VK56 31.5mm Exhaust Valves Set

Manufacturer

Picture for manufacturer Brian Crower

Part Number

BC3271
13 reviews
Sale Price

$330.61

Estimated ship date Tuesday, November 17

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

Designed to meet the demands of high-boost and high-rpm performance builds, these valves are a direct upgrade over OEM components and are built to exacting tolerances using premium materials.

Key Features:

  • One-piece forged construction with a friction welded Stellite tip for maximum durability and consistent performance
  • Premium heat-resistant stainless steel — exhaust valves utilize EV16 (21-8N) alloy for superior strength at elevated temperatures
  • Chrome coated finish, hardened to 52Rc, and rated to withstand temperatures in excess of 1,400°F
  • Undercut stem design above the head area reduces overall valve weight for extended rpm potential while significantly improving exhaust gas flow out of the combustion chamber
  • Swirl polished finish under the head on every fully machined valve
  • 31.5mm head diameter — standard/OEM replacement diameter for the Nissan VK56

Brian Crower valves are purpose-built for performance applications including forced induction, high-compression, and endurance builds where OEM valves fall short. The BC3271 set delivers the reliability and flow characteristics demanded by serious VK56 builds.

no issues. good prices. The above was automatically input for me. However I don't feel as though its accurate. The part about no issues is correct buy the prices... Well the prices really weren't good. They were the best.

Quick and easy to order. Hope it all arrives in Australia OK

Products looks great. Have not had a chance to check fit yet

Very competitive pricing (within best 2-3 prices I could find anywhere online) on a foam kayak carrier kit. Shipping was a little high relative to competition, but base price was good enough that with this stellar reputation on RR, ordering from them seemed the right way to go. Ordered 2/17, received it on 2/20 - so *excellent* performance on the delivery side. Satisfied with my decision to shop here. Will eagerly consider them again in the future.

Easy Payment

Easy to find and to pay with amazon.

great fast tech support before purchase

Very easy. Liked the amazon checkout option.

Great.

Great price

You show Paypal's logo at the bottom of the screen. Yet there is no way to use it on your site.

It would be nice that when you add and item to the cart it will automatically update.

Cheapest prices. Fast shipping. I'll definitely be ordering from autoplicity again.

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