yoeys 1979 mazda rx323 12a rotary
12a bridge port, with racing beat ports, 48mm ida, gilmores, s4 gear box,
fresh rebuild 500k's, needs to b Dyno tuned.. pink stickerd due
to mirror tint's f.t.p, take them off and it will fly through vtnz =)
Part 12: 13B Rotary Engine Rebuild - My 76 Mazda RX-5 Cosmo Restoration
Just as I promised last episode, it is finally time to build the engine!
Part 12 of my RX-5 Cosmo restoration covers the entire process of building
the 6 port 13B Mazda rotary engine. While this engine is a hybrid of GSL-SE
RX-7 and Cosmo parts, the process is the same for any rotary from a 12A to
a 13B NA, 13B turbo, 13B-REW or any
other variant of the 13B. This video shows the whole process of the engine
build, starting from measuring the rotors and covering everything else
including clearancing the side seals, assembling the rotors, complete
assembly the short block, setting the eccentric shaft end play and
installing the front cover and everything underneath it. It's probably the
most complete engine build video outside of what you can buy from the
vendors, and as such, is an hour long. After this one, I'm going back to
videos under 20 minutes. But for now, grab a beverage of your choice, sit
back, and enjoy.
74 rotary pick up
mods since lst vid. 1st port job.. 13b bridgeport, new fuel lines n surge
tank, nolithanes fitted all round, new Exhaust primary pipes to the diff, still running
nikki 4 barral larger chokes n jets
Rotary Engine Breakthrough?
The Wankel engine always held out a lot of promise, but never was able to
fully deliver on those promises. It was never very fuel efficient, and the
Exhaust temperatures were very high.
But now an independent car tech thinks he has stumbled onto what held that
Get more video everyday at http://autoline.tv
Mazda Wheel stand - EZYTEN
Matt's Rotorworx powered Mazda 1300 rotary doing a big wheel stand launch
at Calder Park. 13B single turbo rotary.
Half Bridgeport RX2
Started my project like 2 months ago and finally shes running, still gotta
work a little more with the carb and other minor things but shes a go.
Heres some pics of engine being done and a short video right after I
started her for the first time.
Engine is a 88TII with a TII Tranny
12a front cover with GSL-SE oil pan
Half bridgeport, polished Exhaust
ports and pined.
Everything from atkins rotary but the apex seals, those are super seals.
Stage 3 bronze ACT cluth and pressure plate from rotary performance.
650 Holley carb with Racing beat Exhaust manifold and headers.
Aluminum radiator from rotary works
The Mazda Rotary Engine Part 1
Educational film by Toyo Kogyo about the Mazda Rotary Engine. Shows how the
Rotary engine works with comparisons to the Piston Engine. Also shows the
Mazda RX500 test vehicle on a banked circuit and the Mazda Cosmo Sport (or
110S). Originates from the late 60's.