How Can You Tell 76-78 13b Rotor Housings?

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Jun 2, 2005 | 11:44 PM

vosko

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From: NJ

i just got a decent pair of them. what i am going to do with them i am not sure! i'm pretty sure they are very early model housings.... they have the early mazda insignia and say 13b on em.......

Jun 3, 2005 | 07:49 AM

scottystraub

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76 was first year for 13b, i think

Jun 3, 2005 | 10:59 AM

vosko

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From: NJ

you are correct 76-78. read it wrong

Jun 3, 2005 | 01:20 PM

treceb

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From: santurce

i beleive they say R5 on them also. and should say mazda on them and not 13B, maybe both, but the fonts are kinda slanted. IIRC.

Jun 7, 2005 | 03:07 AM

diabolical1

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are you guys sure that the 13B didn't come out in 1974?

Jun 7, 2005 | 11:09 AM

treceb

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From: santurce

yeah 74 with the repu...

this what they should look like...

http://rxforyour7.com/Rotary%20engines.htm

and the "R5" seems to be for the irons not housings.