Quote:

Has anyone actually checked weights of the pistons to see how close the shop has actually balanced them to "0" ? ....or whatever the shop claimes ?

A Bud of mine checked a well-known shop in the Detroit area ..... they claimed they balanced to 2 tenths. He weighed the pistons and some were off by almost 5 grams.

But some people claim that with all the oil flying around and on the rotating-assembly ....up to 10 grams off really does not matter.



Chrysler was the worst of the big 3 when it came to
balance on the factory stock engines. Sure they will
stay together but I'm a big believer in a good balance
specially if you take it up in the revs. For you
to feel it in the seat of your pants... its got to
be BAD