Building up the 360 and purchased the icon ic743 pistons to significantly up the compression to run e85.
According to icon pistons catalog the piston should weigh 492 grams and the wrist pin should be 118 grams. After getting the pistons in and weighing them they are much much heavier than advertised!! On average the piston alone weighs 563 grams and the wrist pins average out to 125 grams.
Does anyone have experience with these pistons?? I am going to call icon on Tuesday but 71 grams heavier than advertised is crazy and can't be used with my stock balanced magnum 360.
Before any responses yes the scale is correct and zeroed out. I place some connecting rods on it to verify. Thanks