The AEM Tru-Time Adjustable Cam Gears are designed to allow you to fine tune your engine. Each AEM cam gear is available in blue, red or silver. Unlike other cam gears, the AEM tru time are designed to last, and not only the cam gear itself. Many aftermarket cam gears wear on your timing belt, causing pre-mature wear and tear. The AEM Cam gears have been proven to last over 100,000 miles with no wearing of the belt or belt surface! We always recommend to adjust your cam gears on the dyno for best control over horsepower gains.

Each AEM Cam gear comes with full instructions, recommend cam gear settings, and AEM stickers.

Made in the USA. Sold individually. Actual cam gear might look different than picture, depending on application.

AEM Cam Gears Applications

Acura AEM Cam Gears

23-803B	1986-1989 Acura Integra RS and LS D16 (Blue)
23-803C	1986-1989 Acura Integra RS and LS D16 (Silver)
23-803R	1986-1989 Acura Integra RS and LS D16 (Red)
23-802B	1990-2001 Acura Integra RS, LS, GS, and GSR B17 and B18 (Blue)
23-802C	1990-2001 Acura Integra RS, LS, GS, and GSR B17 and B18 (Silver)
23-802R	1990-2001 Acura Integra RS, LS, GS, and GSR B17 and B18 (Red)

Dodge AEM Cam Gears

23-850B	1995-1999 Dodge Neon 420A (Blue)
23-851B	1995-2000 Dodge Neon 2.0L SOHC (Blue)
23-850C	1995-1999 Dodge Neon 420A (Silver)
23-851C	1995-2000 Dodge Neon 2.0L SOHC (Silver)
23-850R	1995-1999 Dodge Neon 420A (Red)
23-851R	1995-2000 Dodge Neon 2.0L SOHC (Red)

Eagle AEM Cam Gears

23-830B	1989-1994 Eagle Talon ES and ESi 4G63 (Blue)
23-830C	1989-1994 Eagle Talon ES and ESi 4G63 (Silver)
23-830R	1989-1994 Eagle Talon ES and ESi 4G63 (Red)
23-850B	1995-1999 Eagle Talon ESi 420A (Blue)
23-850C	1995-1999 Eagle Talon ESi 420A (Silver)
23-850R	1995-1999 Eagle Talon ESi 420A (Red)
23-830B	1989-1999 Eagle Talon TSi and TSi AWD 4G63T (Blue)
23-830C	1989-1999 Eagle Talon TSi and TSi AWD 4G63T (Silver)
23-830R	1989-1999 Eagle Talon TSi and TSi AWD 4G63T (Red)

Ford AEM Cam Gears

23-670B	2000-2004 Ford Focus 2.0L Zetec (Blue)
23-670C	2000-2004 Ford Focus 2.0L Zetec (Silver)
23-670R	2000-2004 Ford Focus 2.0L Zetec (Red)
23-670B	2002-2004 Ford Focus SVT 2.0L Zetec (Exhaust Cam Only) (Blue)
23-670C	2002-2004 Ford Focus SVT 2.0L Zetec (Exhaust Cam Only) (Silver)
23-670R	2002-2004 Ford Focus SVT 2.0L Zetec (Exhaust Cam Only) (Red)

Honda AEM Cam Gears

23-803B	1990-2002 Honda Accord DX, LX, SE, and EX F22 and F23 (Blue)
23-803C	1990-2002 Honda Accord DX, LX, SE, and EX F22 and F23 (Silver)
23-803R	1990-2002 Honda Accord DX, LX, SE, and EX F22 and F23 (Red)
23-803B	1985-1987 Honda Civic EW1 and D15 (Blue)
23-803C	1985-1987 Honda Civic EW1 and D15 (Silver)
23-803R	1985-1987 Honda Civic EW1 and D15 (Red)
23-800B	1988-1995 Honda Civic D15 and D16 (Blue)
23-800C	1988-1995 Honda Civic D15 and D16 (Silver)
23-800R	1988-1995 Honda Civic D15 and D16 (Red)
23-804B	1996-2000 Honda Civic D16 (Blue)
23-804C	1996-2000 Honda Civic D16 (Silver)
23-804R	1996-2000 Honda Civic D16 (Red)
23-805B	2001-2005 Honda Civic D17 (Blue)
23-805C	2001-2005 Honda Civic D17 (Silver)
23-805R	2001-2005 Honda Civic D17 (Red)
23-802B	1999-2000 Honda Civic Si B16 (Blue)
23-802C	1999-2000 Honda Civic Si B16 (Silver)
23-802R	1999-2000 Honda Civic Si B16 (Red)
23-802B	1997-1998 Honda CRV LX and EX B20 (Blue)
23-802C	1997-1998 Honda CRV LX and EX B20 (Silver)
23-802R	1997-1998 Honda CRV LX and EX B20 (Red)
23-803B	1985-1987 Honda CRX EW1 and D15 (Blue)
23-803C	1985-1987 Honda CRX EW1 and D15 (Silver)
23-803R	1985-1987 Honda CRX EW1 and D15 (Red)
23-804B	1996-1997 Honda Del Sol D16 (Blue)
23-804C	1996-1997 Honda Del Sol D16 (Silver)
23-804R	1996-1997 Honda Del Sol D16 (Red)
23-800B	1993-1995 Honda Del Sol S, and Si D15 and D16 (Blue)
23-800C	1993-1995 Honda Del Sol S, and Si D15 and D16 (Silver)
23-800R	1993-1995 Honda Del Sol S, and Si D15 and D16 (Red)
23-802B	1994-1997 Honda Del Sol VTEC B16 (Blue)
23-802C	1994-1997 Honda Del Sol VTEC B16 (Silver)
23-802R	1994-1997 Honda Del Sol VTEC B16 (Red)
23-803B	1995-1998 Honda Odyssey LX and EX F22 and F23 (Blue)
23-803C	1995-1998 Honda Odyssey LX and EX F22 and F23 (Silver)
23-803R	1995-1998 Honda Odyssey LX and EX F22 and F23 (Red)
23-803B	1992-1996 Honda Prelude S F22 (Blue)
23-803C	1992-1996 Honda Prelude S F22 (Silver)
23-803R	1992-1996 Honda Prelude S F22 (Red)
23-802B	1988-1991 Honda Prelude Si B20 and B21 (Blue)
23-802C	1988-1991 Honda Prelude Si B20 and B21 (Silver)
23-802R	1988-1991 Honda Prelude Si B20 and B21 (Red)
23-802B	1992-1996 Honda Prelude Si H23 (Blue)
23-802C	1992-1996 Honda Prelude Si H23 (Silver)
23-802R	1992-1996 Honda Prelude Si H23 (Red)
23-801B	1992-2001 Honda Prelude Si VTEC, Base, and SH H22 (Blue)
23-801C	1992-2001 Honda Prelude Si VTEC, Base, and SH H22 (Silver)
23-801R	1992-2001 Honda Prelude Si VTEC, Base, and SH H22 (Red)

Mitsubishi AEM Cam Gears

23-830B	1989-1994 Mitsubishi Eclipse GS 4G63 (Blue)
23-830C	1989-1994 Mitsubishi Eclipse GS 4G63 (Silver)
23-830R	1989-1994 Mitsubishi Eclipse GS 4G63 (Red)
23-830B	1989-1999 Mitsubishi Eclipse GST and GSX 4G63T (Blue)
23-830C	1989-1999 Mitsubishi Eclipse GST and GSX 4G63T (Silver)
23-830R	1989-1999 Mitsubishi Eclipse GST and GSX 4G63T (Red)
23-852B	1994-2005 Mitsubishi Eclipse RS and GS 4G64 (Blue)
23-852C	1994-2005 Mitsubishi Eclipse RS and GS 4G64 (Silver)
23-852R	1994-2005 Mitsubishi Eclipse RS and GS 4G64 (Red)
23-850B	1995-1999 Mitsubishi Eclipse RS and GS 420A (Blue)
23-850C	1995-1999 Mitsubishi Eclipse RS and GS 420A (Silver)
23-850R	1995-1999 Mitsubishi Eclipse RS and GS 420A (Red)
23-852B	1994-2003 Mitsubishi Gallant 4G64 (Blue)
23-852C	1994-2003 Mitsubishi Gallant 4G64 (Silver)
23-852R	1994-2003 Mitsubishi Gallant 4G64 (Red)
23-831B	2003-2005 Mitsubishi Lancer EVO VIII 4G63T (Blue)
23-831C	2003-2005 Mitsubishi Lancer EVO VIII 4G63T (Silver)
23-831R	2003-2005 Mitsubishi Lancer EVO VIII 4G63T (Red)

Plymouth AEM Cam Gears

23-830B	1989-1994 Plymouth Laser RS 4G63 (Blue)
23-830C	1989-1994 Plymouth Laser RS 4G63 (Silver)
23-830R	1989-1994 Plymouth Laser RS 4G63 (Red)
23-830B	1989-1994 Plymouth Laser RS Turbo and RS Turbo AWD 4G63T (Blue)
23-830C	1989-1994 Plymouth Laser RS Turbo and RS Turbo AWD 4G63T (Silver)
23-830R	1989-1994 Plymouth Laser RS Turbo and RS Turbo AWD 4G63T (Red)

Toyota AEM Cam Gears

23-611B	1984-1989 Toyota 4AGE (Blue)
23-611C	1984-1989 Toyota 4AGE (Silver)
23-611R	1984-1989 Toyota 4AGE (Red)
23-613B	1986-1992 Toyota 7MGTE (Blue)
23-613C	1986-1992 Toyota 7MGTE (Silver)
23-613R	1986-1992 Toyota 7MGTE (Red)
23-612B	1990-1995 Toyota 3SGTE (Blue)
23-612C	1990-1995 Toyota 3SGTE (Silver)
23-612R	1990-1995 Toyota 3SGTE (Red)
23-614B	1993-1998 Toyota 2JZGTE (Blue)
23-614C	1993-1998 Toyota 2JZGTE (Silver)
23-614R	1993-1998 Toyota 2JZGTE (Red)

AEM Cam Gears Reviews, Installation Tips, Questions, and DIY

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