R/C Tech Forums - View Single Post - Sirio engines thread

07-24-2006 | 02:17 PM

#1375

DaRollaRacer

Tech Adept

Joined: Jan 2005

Posts: 102

What does the STI come shimmed for from the factory? I see two shims here. I imagine the copper one allows you to run 30%. Am I correct?

Dave

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