fast fours rotaries rotary rotor mazda capella rx2 rx3 rx4 rx5 rx7 121 summernats fuel injection efi 12A 13B wiring diagram


Melbourne, Australia



Whats NEW?


Im Always looking for Rx5 or 121 parts, Donate your old Car or parts to a good home..  Click Here to Email



The New Rx5 shell.... (thanks Scott!!) Click Here




16th-Aug-2004 Updated Lpg Page

14th-Febuary-2001 Rx2 Owners manual now working.

6th-Febuary-2001 updated Rx5 section with a few new Pictures at the end, updated Electrical section with a different Rx2 wiring diagram, out of the factory manual.


24th-November-2000 updated Electrical section with 6 new Circuit Diagrams!

25-October-2000 Even MORE new pics in the Rx5 section

16-October-2000 New Electrical Information Section added... New Vehicle weights page too...

25-September-2000 New Rotary Engine Information page added...

check it out on the links below.... and how about the new background sounds for your listening pleasure :)


30-6-2000 Hey! Well a long time between Updates, a lot has happened, all my Rx2's are sold,

The 13B powered Rx2 is WRITTEN OFF! already by the new owner, and has been transplanted into a Yellow Capella 1600 series 1.

Apparently going sideways into a Tree tends to do these things :)

But on the Plus side he was very happy with the Power of my Rebuilt Mild Port 13B :)


The 12A Rx2 with the rear spoiler has also gone to a new home. Apparently to be used as a Club Race Car, so if I see it on the Circuit Ill have to take some pic's.










EFI or LPG?.... Click Here


Mazda Rotary Engine Rebuilding Specs.... Click Here


Mazda RX Model Selection Guide... Click Here


Ignition Tuning... Click Here


Carby Tuning, 12A Nikki & 13B Hitachi... Click Here


Local Wreckers Pics... Click Here


Holden 2001 Car Show Pics... Click Here


Mazda RX 2,3,4,5. Previously undocumented 

Electrical Information!


Come Check out the new... Damaged... Rx 5...


Mazda Rotary Engine Information.


Model Selection guide, Vehicle Weights and Engine Selections


Pictures!....Mazda Rotary, 4's...gems, datto's, 6's n 8's... 

old EFI Holdens


The first Rx2 Buildup... check it out...


2nd Rx2 Buildup, this time 13B 5-speed power.


The different series 1,2,3,4 Capella and Rx2.


Step back to 1972 and look through your Rx2 owners manual.


Delco efi systems, fault codes, and other information.


Rx5 Pics Click Here!


Wanted and parts For Sale.






Visit the Round & Round, not Up & Down Rotary here..


Please email your Engine, Techincal, or Old Rx here.

Or catch me  mazrx5 on:



All pictures on this web page are 100% original, scanned from my own Photos, so if you see pictures that you've seen on other web pages, they all originated from here, including the badge photos. This page has been optimised for 800 * 600 and is over 30 meg. in size.... and growing!