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
Varies (make selection above)
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.
Bombardier
DS650 2000-2005
DS650 Baja 2003-2004
DS650 Baja X 2004
Honda
CRF100F 2004-2009, 2011-2013
CRF150F 2005
CRF230F 2003-2009, 2012-2017
CRF50F 2004-2009, 2011-2021
CRF70F 2004-2009, 2011-2012
CRF80F 2004-2009, 2011-2014
TRX250EX Sportrax 250 2x4 2001-2008
TRX250X Sportrax 250X 2009
TRX300EX Sportrax 300EX 2008
TRX300X Sportrax 300X 2009
TRX400EX FourTrax 400EX 1999
TRX400EX Sportrax 400EX 2000-2004
TRX450R Sportrax 450R 2004-2005
XR100R 1985-2003
XR50R 2000-2003
XR70R 1997-2003
XR80R 1985-1988, 1990-1991, 1993-2003
Kawasaki
KFX400 2003-2004
Polaris
ATP 500 4x4 2005
Hawkeye 300 2x4 2007-2010
Outlaw 500 2006-2007
Predator 500 2003-2007
Predator 90 2003
Ranger 500 2x4 2004-2009
Ranger 500 4x4 2004-2006
Scrambler 500 2x4 2007-2008
Scrambler 90 2003
Sportsman 400 2005
Sportsman 500 4x4 2005
Sportsman 500 6x6 2004-2008
Sportsman 90 2003
Suzuki
LT-Z400 QuadSport 400 2003-2004
Yamaha
Badger 80 1992-2001
Raptor 250 2008-2012
Raptor 350 2004-2012
Raptor 50 2004-2008
Raptor 80 2002-2008
Raptor 90 2010-2012
Customer Reviews
Performed
By Chris C. on
Verified Purchaser
Performed as promised
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Questions & Answers
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