If you are looking to swap out the stock CDI box, the Big Gun Over 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.
Big Gun ALL Honda XR/CRF 50/70/80/100 Rev Box - 40-R03
Big Gun
$106.00
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Big Gun
Big Gun ALL Honda XR/CRF 50/70/80/100 Rev Box - 40-R03
- SKU:
- BIG40-R03
- UPC:
- 40-R03
- Availability:
- Regularly stocked product
- CARB:
- This product is not CARB Legal and not for sale in California
- Clearance Item:
- N
- MPN:
- 40-R03
- Proposition 65:
- N
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