differences beetween the 2 cans

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jollyboss
Joined: 08/01/2006
User offline. Last seen 3 years 20 weeks ago.

Hello!
Does anybody know which is the difference in the atomic BB motor case signed as "thick",compared to the "non-thick"
NORMAL
http://www.rcmart.com/catalog/product_info.php?cPath=144_21_757_76_472&p...
THICK
http://www.rcmart.com/catalog/product_info.php?cPath=144_21_757_76_472&p...

Thanks!