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Re: Vortec head problem?
I'm a fan of stock rockers, too.
Engine Masters (on Motor Trend On Demand and YouTube) did a nice video on rockers of various ratios and configurations. Freiburger offered opinions on quality of different brands of rockers in it. They compared stamped steel stock and rollers of 1.5 and 1.6. If I remember correctly, the stocks made plenty of power.
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