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got my ER rockers

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Old Jul 20, 2007 | 11:51 PM
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how much of a power gain do you get from rockers, and would they be worth it with the mods in my sig, or should i do other things before considering them
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Old Jul 21, 2007 | 02:29 AM
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The GM bolts are 15 lbft = 90* and no lock tight needed because GM already has stuff on the threads.

What does the ER stand for? sorry, I'm a bonneville rookie.

later,
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Old Jul 21, 2007 | 07:20 AM
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Quote from ZZP
These started out as a stock rocker arms. The seats have been welded in and remachined at a new location.

Not sure what the E stands for....
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Old Jul 21, 2007 | 10:51 AM
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extended ratio
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Exhaust input needed!!!




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