Sr20Det Dual Guide Shims. Whenever you have headwork done (install new valves, replace valves, seats, etc.) you must shim the valves to ensure that they are at the same height so that the rocker arm sits flat relative to the cam lobes. i have had dual guide shims for a couple of years now. a good pair of aftermarket camshafts such as bc sr20 cams, tomei procams or tomei poncams along with this tricky little mod. grind rocker for dual guide conversion. The only right way to do it is to grind the guide shims to correct. This service is for a set of 8 rockers. Send us your rocker arms and we will machine them for dual guides. If this is not done, the cam will not contact the rocker squarely, leading to vibration and valve train wear. how to shim your valves. This is a diagram from nissan showing the sr20det rocker arm, shim and rocker arm guide. sr20det shims and guides. Made this video about two years ago and forgot about it. measure the height of the valve with the guide in place (all of the guides are the same height), then measure the height of the other valve without a guide.
from brewedmotorsports.com
This service is for a set of 8 rockers. Made this video about two years ago and forgot about it. how to shim your valves. a good pair of aftermarket camshafts such as bc sr20 cams, tomei procams or tomei poncams along with this tricky little mod. The only right way to do it is to grind the guide shims to correct. This is a diagram from nissan showing the sr20det rocker arm, shim and rocker arm guide. sr20det shims and guides. grind rocker for dual guide conversion. If this is not done, the cam will not contact the rocker squarely, leading to vibration and valve train wear. i have had dual guide shims for a couple of years now.
SR20DET Dual Guide Shim Rocker Arm Conversion and Tomei PonCam Install
Sr20Det Dual Guide Shims The only right way to do it is to grind the guide shims to correct. Whenever you have headwork done (install new valves, replace valves, seats, etc.) you must shim the valves to ensure that they are at the same height so that the rocker arm sits flat relative to the cam lobes. i have had dual guide shims for a couple of years now. measure the height of the valve with the guide in place (all of the guides are the same height), then measure the height of the other valve without a guide. grind rocker for dual guide conversion. This is a diagram from nissan showing the sr20det rocker arm, shim and rocker arm guide. sr20det shims and guides. If this is not done, the cam will not contact the rocker squarely, leading to vibration and valve train wear. how to shim your valves. The only right way to do it is to grind the guide shims to correct. This service is for a set of 8 rockers. Send us your rocker arms and we will machine them for dual guides. a good pair of aftermarket camshafts such as bc sr20 cams, tomei procams or tomei poncams along with this tricky little mod. Made this video about two years ago and forgot about it.
