hypntyz7

I recently found out there was an adaptor plate made to allow use of a stock 12a carb and manifold on a 13b engine...

IM looking for info on where to buy this part. IT would answer the problem of how to run the 13b I want to put in my 83 GSL to replace the poor 12a. This is a low dollar project...I have plenty of s4 13b parts siitting here, and I dont mind a bit of fabrication either. Just need a way to control the new engine. Right now, its either this, or gut a 2gen for the wiring needed to make the EFI conversion.

MIKE-P-28

iTrader: (1)

Kevin quit being lazy LOL make the damn part you need LOL

Actually doesnt Racing Beat have 13b carb intake manifolds? anyone?

peejay

Yes but not for Nikkis...

MIKE-P-28

iTrader: (1)

Yeah true its only for holleys, dells, and webers right?

peejay

There is currently an intake manifold from a '76 13B on Ebay. Currently $25.

I lost the link but just search for Mazda manifold and it will come up.

I think this should fit the bill - looks to be Nikki pattern for the carb. 4-port 13Bs are just stretched 12As of the same year.

Manntis

Saw that one - it's listed as "Racing Beat Header" so I clicked it hoping it was an exhaust header.

Rats.