AutoEXE produced a very small number of 20b's with:

Built from ALL BRAND NEW PARTS
Brand New C and D code spec 4mm thicker dowel pin land side plates
Brand New OEM mazda E-shaft
Brand New LIM, UIM,TB, ELbow
Brand NEW Twins
Brand NEW FD3S Rotor housings (Built in Japan after 20B rotor housing NLA)
Brand New Staygears
Brand New rotors
Brand New oil pan and pick up tube
ETC... ETC.. ETC..
Plus all the Autoexe upgrades internally
Better than a C or D code..

Email from AutoEXE discussing their upgrades internally I found out that they do Port the motor slightly, but were originally designed to make more bottom end.

"Do you mean fine tuning ports(big port) about Rotor housings?
Yes,we did it for just for street level(not too bigger).

Best regards,

Shingo Soma
AutoExe inc."

 

Adding member jamaalsmith to this this thread

Just got his engine in from Japan

He is the new owner of D124

Shipping it out to him tomorrow..

 

I have #845

 

Just bought A759
From 1990 E-JCESE Type S

 

I've got C320, going in a FB.

 

^ Yours is a relative of mine: I have C339

 

 

Feels good to post in this, should have done it sooner. =D D410

 

C655

just sold to a local buyer

 

Its been a while but I finally got it running.

http://s1134.photobucket.com/albums/...=VIDEO0058.mp4

 

My 20b
Is All brand new parts From A to Z
...

 

A327 with what appears to be replacement rotor housings (no numbers on them)

 

I've had B913 sitting on a stand in my garage for 2 years now.
It has low compression on one rotor, I think one of the seals may be carbon locked as it sometime tests ok.
I must get around to doing something with it.

 

ive got b894 at my place

 

Got A27 up and running.

Pisses out oil from re-using gaskets but it runs ha

 

c432

mazda rebuilt but still all rotors and housings are junk!

 

Hi, new to the fourms here don't mean to ressurect an old thread but does anyone know where to buy a C or D series 20b now adays? I've looked all over. They seem very rare
Thanks,
Jared

 

Goodluck. I have been looking for 3 months now and have called all over the world. All the rich guys are buying them up.

 

Picked up #756 From Jeff20b this weekend.

 

i have A031 well did have all of it swaped the housings out for pp 13b and irons out for fc apart from thick iron , still have the original plates under the bench tho

 

Just picked up D449 last night! The company selling it had (6) 20Bs for sale, yes SIX MOTORS. As of 1/24/13 they still have one A-series and one C-Series left. Here's their contact info: http://www.facebook.com/DragInternational they are located in Davie, FL (just outside of Ft. Lauderdale).

 

D453

 

C998 just got bought out from under me down in Cali.

 

I had mine for a year I think its about time I posted in here lol D621

 

A724