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Est. 1957
Big Gun

Big Gun 2003 Polaris SCRAMBLER 500 Rev Box

$201.01

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Big Gun 2003 Polaris SCRAMBLER 500 Rev Box. Increases RPM limit and advances timing for improved performance.

Key Features

  • Fits 2003 Polaris Scrambler 500.
  • Direct plug-in replacement for the stock CDI box.
  • Increases the overall RPM limit.
  • Features an advanced timing curve.
  • Offers an affordable alternative to OEM replacement boxes.
  • Comes with a 6-month limited warranty.
This rev box is specifically designed for the 2003 Polaris Scrambler 500. It is not CARB approved and cannot be shipped to California.
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About this part

Product Details

If you're looking to get a bit more out of your 2003 Polaris Scrambler 500's engine, this Big Gun Rev Box is a solid option. It's designed as a direct replacement for your stock CDI box, making the swap straightforward. This unit raises the overall RPM limit, letting your engine spin a bit faster than it would from the factory, and it also adjusts the timing curve to help improve performance.

This rev box is a well-built alternative if your original CDI box needs replacing or if you're just looking for a simple way to unlock a little more power. The installation is a direct plug-in affair, meaning no complex wiring or modifications are needed to get it up and running. You'll notice an improved RPM range and a more responsive feel from the engine thanks to the advanced timing.

Specifications

Brand
Big Gun
Manufacturer Part #
40-R10B
UPC
40-R10B

Frequently Asked Questions

Big Gun 2003 Polaris SCRAMBLER 500 Rev Box

$201.01