KB's in a 318 with No Re-balance

QuickDart360 said

I recall a 360 build by some magazine. It was some time ago. They used the KB107'S and did not balance rotating assembly. It was a cheap type build. They ran car to get some times after break was done. And claimed that engine ran surprisingly smooth @ all rpm's.

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That could very well be. Most replacement pistons are lighter than the stock ones. Then you make them .030 bigger and they may be close to the standard stockers. My .030 over Egge pistons were 68 g. lighter than the stock ones. The pins were different though so we balanced it. I wanted it right.