OS TZ or SIRIO EVO 3
07-09-2005, 05:22 PM
#16
I have a 3 port TZ on my AD2 stadium truck,and everybody talks about the power it has.
07-11-2005, 12:52 AM
#17
Has anyone seen how the EVO3 and OS TZ (3 port versions) perform against the STS Dragon D3R? Would also be interested to know how the 5 port OS TZ and STS Dragon D5R compare. Thanks 
07-11-2005, 04:59 AM
#18
Tech Fanatic
Andy T... The STS D3R is an ok motor and not bad when ran on a short track, but when ran on a large track there's a good chance of the crank breaking... I've had both the 3 port and 5 port STS motors... Both cranks cracked in the place as well... and they were the new super harden cranks... And no, both STS motors can't touch the new OS TZ-3P nor the Sirio EVO III in speed and power. Remember the key to engine performance is proper engine breakin and matching it with the right tune pipe...
RC_Alan
RC_Alan
07-11-2005, 05:25 PM
#19
Thanks rc Alan
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