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12a Vs 13b

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Old 02-25-2004, 06:04 PM
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front housings









middle







t2, vs na, vs 12a







12a port vs my brother! notice how much taller my brother is? more gas flow too



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Old 02-25-2004, 06:07 PM
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Cool stuff.. What is that 13B / 12A (first picture) comparison.. The 1st gen 13B or the 2nd gen? Or is there a difference?
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Old 02-25-2004, 06:07 PM
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Ahh.. i wore those pants again today.
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Old 02-25-2004, 06:08 PM
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Originally Posted by ColinRX7' date='Feb 25 2004, 04:07 PM
Cool stuff.. What is that 13B / 12A (first picture) comparison.. The 1st gen 13B or the 2nd gen? Or is there a difference?
its an fc 13b
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Old 02-25-2004, 06:09 PM
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So the plating is different on the GSL-SE 13Bs?
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Old 02-25-2004, 06:11 PM
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Old 02-25-2004, 06:11 PM
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Originally Posted by ColinRX7' date='Feb 25 2004, 04:09 PM
So the plating is different on the GSL-SE 13Bs?
i think it is but i didnt check
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Old 02-25-2004, 06:43 PM
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Please don't beat me for the question but...



Do both first and third gen engins have the coolant seals on the rotor housings?



Hey! I warned you it may have been a dumb question so keep your promise please.



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Old 02-25-2004, 06:46 PM
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fd is the same as the fc , the rx8 is however like the 12a
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Old 02-25-2004, 07:39 PM
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FC 6th ports are bigger then the gsl-se ones, thats the differance
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