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Sirio S21 CL7R STI vs. RB Speedline Xenon Alpha .21

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Sirio S21 CL7R STI vs. RB Speedline Xenon Alpha .21

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Old 07-27-2009 | 09:21 PM
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Default Sirio S21 CL7R STI vs. RB Speedline Xenon Alpha .21

Which one would you say is the better engine?
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Old 07-27-2009 | 09:26 PM
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Originally Posted by chromie
Which one would you say is the better engine?
They are the same engine, so there is no better engine.
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Old 07-27-2009 | 09:53 PM
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Originally Posted by chromie
Which one would you say is the better engine?
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