Was just wondering what i will need to do a spring upgrade on a set of gt40 heads on a explorer.Will be installing direct replacement beehive springs to prevent valve float with the new cam.have a spring compressor what else do i need to be aware of
Will be installing tfs stage 1 cam. The crane cam behive springs are part number crn-99841-16 are specific springs for ford 5.0 and 5.8 motors with roller cams.Will this be a straight spring swap or do i NEED A machine shop
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