An interesting one, or maybe not! I've asked about silvercan tuning/cleaning a few posts up as a few guys at the club's silvercan powered mini's are very fast. Last night during practise I ran my black can. Well, I could only manage the same top speed as these silvercan cars along the straight and no faster.

Does this sound normal for a 'tweaked' silvercan vs an out if the box black can? Note, these guys tell me they aren't running fast gears and we're all using 20t pinions with NIMH power.