Quote:
Originally Posted by Dan Fahey
Is there any Dyno Time article or video documenting a power gain from the Stock Stamped Rockers to Roller or Roller Tip Rockers ?
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There is a lot of documented data by many. engine builders.
It provides stability to the valve train and if you select the right vendor, you will get the correct ratio. Stamped rocker arms are all over the place as regards to ratios. Moreover, you prevent a pushrod going through the stamped rocker arm and allows adjustment. My prefered vendors are Jesel, TD or Harlan Sharp.