JK1 Posted December 6, 2015 Posted December 6, 2015 As the title says, is there something you should do for the Busa pistons before putting them in a oilcooled turbo engine? The valve pockets have very sharp corners...J Quote
Jellyfinger Posted December 6, 2015 Posted December 6, 2015 Rounding off a sharp edge here and there is not a bad idea to help avoid hot spots. It will also have a tiny effect on CR and weight. Quote
Leblowski Posted December 6, 2015 Posted December 6, 2015 Just take if the sharp edges indeed but dont go mad 1 Quote
kiwi Posted December 13, 2015 Posted December 13, 2015 Best option if using Busa slugs is to scotchbrite top edge and thats all 1 Quote
vizman Posted December 13, 2015 Posted December 13, 2015 like kiwi said, just gently scotchbrite the top edge 1 Quote
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