MAP Billet Timing Chain Tensioner Guide MITSUBISHI 4B11T RAMP Precision closed loop cam control

Precision closed loop cam control (four cam

OEM Mitsubishi Input Shaft Seal

This regulator has two 1/8" NPT side port locations that can be used with a pressure gauge

ultra-lightweight

High strength overlay plate with reduced thickness for improved fatigue properties

MAP Billet Timing Chain Tensioner Guide MITSUBISHI 4B11T RAMP Precision closed loop cam controlEvo X Billet Timing Chain Tensioner By MAPerformance Did you know the Evo 10 4B11T timing chain tensioners are cast from hardened plastic from the factory? While acceptable on stock engines, this plastic has been known to warp after seeing repeated high engine RPM's, which lowers their life considerably. This also allows for slight deflection of the chain, causing minor timing inaccuracies. By installing a billet timing chain tensioner from