Supreme Tips About How To Check Valve Spring Installed Height
A specific valve spring part number should be installed at 105 lbs at 1.700”, that means that if the spring is installed at a height of 1.700”, this should place 105 lbs of tension with the valve.
How to check valve spring installed height. Use the gauge to measure any gaps. In this video, melling technical director cale discusses 2 different ways to measure valve spring installed height.early in 2020, melling announced the acqui. About press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact us creators.
They needed it to help set me up with the proper valve springs and retainers. Valve spring installed height is measured from the underside of the spring. Install all spring cups and/or valve spring shims.
I needed to get this information so that i could pass it along to comp cams. Check the rest of the valve springs in the same manner. First, install the retainer with keys on the valve stem to be checked.
You can measure valve spring installed height two ways. Achieving correct installed height each set of crower valve springs comes with an installation card that specifies the correct installed height for your springs. How to check installed height.
You'll get the same results for this c. Retainer thickness varies somewhat, so from this point onward always keep the same retainer together. Measure valve spring installed height with a simple machinist rule or a valve spring height micrometer.
If the gap is more than a sixteenth of an inch, then the spring will need replacing. The expensive way, and the cheaper way. Install the retainer and valve locks.