I am trying to order the correct pushrods for my 440. 440 source heads, Comp Cams pro magnum rockers, Engle K-60 hydrualic cam, Engle lifters.
Here is what I am doing is this right or wrong? 1-Put the cam on the base of the lobe. 2-Set the rocker adjuster to 1 1/2 threads showing. 3- Lengthen the adjustable pushrod until there is no movement and no collape of the lifter (the lifters are dry). 4-Measure the pushrod and add .030 to the length for preload. This is my first time doing this so any help/advice would be appreciated. Thanks.