If you are looking to swap out your stock CDI box, the Big Gun Rev Box is an affordable alternative to highly-priced OEM replacement boxes. It increases the overall RPM limit over the stock box and advances the timing curve.
Increases overall RPM limit
Advanced timing curve
Easy direct plug in replacement to stock CDI box
Product Note:
Specification
Details
Country of Origin
USA
Warranty
6 Month Manufacturer Limited Warranty
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Yamaha
Raptor 250 2008-2012
Customer Reviews
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Performed as promised
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Questions & Answers
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