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      07-29-2021, 06:51 PM   #25
F87source
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Drives: Bmw M2
Join Date: Aug 2018
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Quote:
Originally Posted by boldy1 View Post
i have a set of standard rods in the M2 rods in the garage. do you want some pictures
For real?

Yeah I would love to have some pictures, side profile, rod cap, and front on if you could. Essentially as many pictures as possible.


However even with those images I am not an expert enough in metallurgy to tell 100% if it is forged or not without a cast reference. But it would be better than any pictures I have seen so far.


On the n55 crank shaft it is easy to tell if it is forged or not because you have characteristic traits of forged crank shafts: the wide parting marks, the rounded counter weights, and a comparison between a casted version which shows the distinction between parting lines and counter weights to affirm that.
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