i have a 13b engine and would like to put it in my friends 1 gen which has a 12a carburated what mods do i have to do to the 13b with the distributor and front housing ??

 

OMG search!

You will need a 12A or gsl-se front cover. then you install the distributor like it was meant to be.

plug the injector holes in the middle iron (mazdatrix has em) and get an intake/carby, or adapter plate for a 12a intake. Everything else is external to the engine.

 

searching and reading is the best way to find things out. try the FAQ page.

 

By the way, screw the Mazdatrix injector kit. A pair of 16.4mm freeze plugs will do just fine, and take up way less space.

 

listen to this dude. I'm EFI anyhow, but was going to do it carb'd at one point. Oh and you're going to need a gsl-se oil pan.

 

I see another one of these threads on How do I put a 13b in a or how to put a Turbo 13b in a. I will personally run the member over with my car, back up then do a burn out on their chest. Does that make it pretty clear? :-0