5.9 stroker build

RBConvert said

I measured with digital calipers, which isn't the most accurate way. But on all cylinders the height was consistently 1.950" ±.

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Thanks for following up. It's weird to me how none of the valve spring numbers add up. If those springs were 138# at 1.950" with a 420 spring rate (listed in the instructions), they'd be 159# at 1.900". If they were 150# at 1.900" with a 427 spring rate (from Jeff), they'd be 129# at 1.950".

Do you plan on shimming them at all to get the seat pressure up?