Tony Posted November 4, 2021 Report Share Posted November 4, 2021 It can't weight reduction, if anything it would weigh more? Quote Link to comment Share on other sites More sharing options...
liner33 Posted November 4, 2021 Report Share Posted November 4, 2021 Look to be 3d printed , Porsche are currently playing with 3d printed pistons https://www.cnet.com/roadshow/news/porsche-tests-3d-printed-pistons-for-911-gt2-rs/ The cylinder head on my BMW is 3d printed Quote Link to comment Share on other sites More sharing options...
Tony Posted November 6, 2021 Author Report Share Posted November 6, 2021 That's impressive Quote Link to comment Share on other sites More sharing options...
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