have a jsm gsr longblock, purchased from jdm engine depot last year,(have papers). I only put about 11k on it. Got a skunk2 intake mani,thermal i/m gasket, 65mm throttle body, ctr cams, buddy club adj. cam gears. Tuned on neptune on a p28. 1600 obo 860-997-7667 Screenshot_2014-11-12-11-19-21.jpg