Cosmos 13b in a 1st gen
 

I am thinking about a cosmos 13b conversion in my 1st gen. Does anyone have any comments or tips. Where can I find more information on such a conversion.

Ryad

welcome to the forum :).
Directfreak, isnt that what you have? If you do a search on Engine swap's you should find quite a LOT of info, but I know its been done more than a few times.

if it's a twin turbo cosmo i would suggest to convert to non sequential or convert to a single turbo for more power and reliability

SEE THIS LINK

Almost everything there applies to every generation of Rx-7, and all models.

The Cosmo is very easy to put into a 1st gen, as far as fabrication goes.

You can contact Mike-P-28 or Setzep who both currently have theirs running using Haltech E6K's, and a single turbo.

I have a Cosmo as well, but recently have changed to a blow-through operation while my Haltech gets repaired in Australia.

I must say, the blow through is a piece of cake by comparison, I should have gone that route in the first place.

Thanks for the input. Just one question...what does "FC" mean. It keeps poping up in my research. (excuse my ignorance).

Ryad

Check out the FAQ sticky in this section. It has the info you need plus a lot of other useful information.


Kent

FC = 2nd gen