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EngineBuilderMag.com / Steel VS Aluminum Rockers

dodgeboy440

BOHNALITE CHRYSLER HEMI PROTOTYPE 1951
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Interesting….

Very Informative……

True in all respects!

Steel VS Aluminum Rocker Arms Article

Steel doesn’t flex like aluminum ….
Custom Alloy Steel Can Be Within A Few Grams Of Aluminum….

The valve doesn’t see the weight as its rotational mass ….

Question?
Do you wonder why some racers
Replace their Aluminum Connecting Rods After So Many Runs OR Duty Cycles …..

Utilization ….. is the key wouldn’t you say !

Great write up Why not subscribe!

Mopar2ya!

John

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Still viable info. I remember reading studies many years ago on that subject.
 
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