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Q: 13B-RE porting

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Old 12-18-05, 05:38 PM
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Q: 13B-RE porting
Can I do exhaust porting on my cosmo engine? I seen exhaust porting on mazdatrix for old RX7, but nothing about turbo Rx7 89+ year.
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Old 12-18-05, 07:45 PM
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you can port any 86+ exhaust housing the same. Although, the NA housings have some kind of diffuser in the exhaust sleeve
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Old 12-18-05, 08:44 PM
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Onefastrx7turbo you are correct the due have a difuser in the exhuast ,but its not hard to remove all you need is a dremel and some time
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Old 12-19-05, 12:27 AM
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Thank you!
Where I can by 13BT templates?
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Old 12-19-05, 03:42 AM
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racing beat sells em, thats one place. Im sure theres a few others but i cant remember off hand
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Old 12-19-05, 12:02 PM
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Which templates are mostly correspond (street) to 13B-RE?
This
http://www.mazdatrix.com/getprice.asp?partnum=49-222TT
or this
http://www.mazdatrix.com/getprice.asp?partnum=49-22202
or that
http://www.racingbeat.com/resultset....rtNumber=22202
?
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Old 12-19-05, 12:06 PM
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Originally Posted by funklove
I'm talkin about intake.
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