The AMS EVO X TMP camshafts for the 4B11T are simply the best all around solution for anyone with an upgraded turbo.  After extensive testing, AMS offers a cam design that gives you the best of both worlds; massive power gains spread across a wide power band while maintaining excellent street manners and improved turbo response over the competition.

The Biggest Power Band For Upgraded Turbos

When we set out to create the perfect cam profile for this specific application we focused on more than just peak horsepower numbers.  We concentrated our attention on making the most useable power throughout the rev-range without sacrificing driveability that so often plagues cars with large turbos and camshafts.  What we ended up with exceeded even our expectations; we found the perfect balance of lift and duration to bring you the best cam choice on the market!   The AMS TMP cams provide you with massive peak and low end power with great spool up characteristics.  The perfect combo for an unbeatable machine!

Unmatched Power Gains And Excellent Response

The AMS TMP Camshafts are designed for any Mitsubishi Lancer Evolution X or Ralliart with an upgraded turbo, be it bolt-on or full turbo kit and will work on a factory ECU.  Power gains can be anywhere from 50 to 80 horsepower depending on turbo selection and boost levels.  Whether you’re driving on the street or track, you can expect excellent response and power throughout the entire rev range!  Available exclusively through AMS and its dealer network, the AMS TMP camshafts offer you optimized performance unmatched by anything on the market!

Features

• 50-80HP gains depending on turbo selection and boost levels
• Compatible with cars running the stock ECU
• Extraordinary power and excellent street manners
• Unmatched turbo spool up and driveability
• Manufactured by Kelford Cams exclusively for AMS

Product Notes

• These camshafts require an upgraded set of valve springs
• Valve Clearance, set cold at the cam:  Intake 0.30mm, Exhaust 0.30mm