dodge71demon
Well-Known Member
383 with 906 heads I clayed the pistons for pushrod length do I want the same clearance for the intake and exhaust valves which would require different length pushrods would be longer on exhaust or use the same length as the intake I have around .175 clearance using 8.50 intake and stock 8.55 exhaust I dyed the stems and the rocker pattern is good cam is 477/480 or would going with the longer exhaust pushrod cause the valve to open to much for good operation I'm asking because the factory used the same pushrods for a reason