Quote:

So engines built in the 70-80s...are still driving around with stock pistons in them...wow.




My 87 318 still has the stock ... everything running around. BTW, smarty pants, stock REPLACEMENT pistons are built by the aftermarket as STOCK replacements for rebuilds and I would bet there are more of them running around than forged aftermarket setups. That means stock weights, or as close as can be gotten.


They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.