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Old 01-04-2013, 10:39 PM
bygddy bygddy is offline
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Originally Posted by F-BIRD'88 View Post
Do you have a dial caliper on hand there?
want you to measure the compression height on those.
Tell me the pin hole diameter and the distance from the pin hole to the piston top
using the dial caliper.

CH='s measured distance from pin hole edge to the piston top + (half of the pin hole diameter)
We checked that at the shop today, well one of my guys did.....does 1.561 make sense? I had called summit to confirm before ordering that they werntn "rebuilder" slugs at 1.540 and was assured they wernt. I suspect I'm just off a tad andc they are actually 1.560..!!
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