Thread: making piston lighter

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a little more info would help--what type motor , what company piston---

It will take removal of a lot of aluminum for 14 gr--if you could lighten the small end of the rod (iron) it won't take so much mass. maybe can be done with a lighter wrist pin also

Originally Posted by jerry clayton

a little more info would help--what type motor , what company piston---

It will take removal of a lot of aluminum for 14 gr--if you could lighten the small end of the rod (iron) it won't take so much mass. maybe can be done with a lighter wrist pin also

this is a chevy sb 434 piston is a JE part number 194339