Posted By: RROD
Upper Valve Train - 03/08/21 04:50 PM
Have some questions about upper valve train oiling and rockers. Building a 440 in the upper 500 to 600 hp range. Using trickflow 240 heads, RAS rockers and hyd roller cam setup. The questions I have are (1) Would oiling through the push rods be desirable? (2) What would be better, ball/ball or ball/cup push rods. If ball/cup, is a 5/16 cup ok? Looks as if 3/8 push rod with 5/16 ends is what is available. Thanks.