My engine has the two mountings 4.95" apart like in the attached picture.
I was planning on using them for sensors. What weere they used for in a the car?
I realize not all versions of the 13b has them.

--
Blake C. Lewis

That might be a handy place to bolt on the trigger mech.

Paul Lamar

--

Blake -- Original purpose is for the engine mount. RX2, RX3, RX4 (13B)
used them in that location. Not sure on the original 12A RX7 if
they used that support bar.

I was flipping through my copy of "Competition Prep
for Mazda RX3" last night.  Circa 1976 -- brought back
memories of bridge porting motors.

Tom