panhead rocker arm ratio

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panhead rocker arm ratio

#1

Post by guest »

Anyone know what the stock rocker arm ratio is for pans? my shovel is 1.43:1, I am trying to determine the lift for a cam I have laying around for my pan project. The cam is not marked well, andrews gear on a s&s cam shaft?
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Krazy Loop

#2

Post by Krazy Loop »

I believe it is 1.5 to 1 for Pan rockers. With the same cam you get slightly more lift with Pans than Shovels. I don't know that the reality of the situation makes much difference considering that shovel heads breathe better.
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