BBC Rocker Arm Ratios
Generally speaking if someone is switching from 1.7 ratio to 1.8 or 1.85 on a BBC does the pushrod length change as well? I currently run 1.7 ratio on a solid roller and would like to try 1.8 in lieu of changing cams. Are there other downsides to running a higher ratio rocker? What brand are you guys using? Thanks.