This is my new line of products, a promotion test for our 90mm throttle body tested on
a Street port 13B FD rotary engine using a stock FD intake manifold.Our throttle bodies are fully CNC
machine with exact specs MADE IN THE USA to bolt on to stock FD or Cosmo intake manifolds using stock throttle cable,TPS sensor and FD Elbow.
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.
Datsun 510 Cosmo 13B Turbo Rotary Dyno
1971 Datsun 510 2 door. Lots of thanks to James Minifield of Krazzy RPM,
Hesperia California One of the cleanest rotary shop I know. My Pare Arnel
Ilog, Rommel Bigasin and Jerry Acdan for finally getting my 510 done!!!
My son Christian for editing this video. Lee my youngest who loves
cruising in the 510. My wife Sylvia who always supports my hobbies.
More on Cardomain:
Mario R100 accident Irwindale speedway
Mario R100 second pass on new throttle body.....track was no good lots of
oil downs and weather was
cold with lots of moisture on the track.Car is OK just a minor damage and
throttle body worked flawless
with more throttle response.
Rebirth of Rotorbishi
Rotorbishi is back!!! Now hanging out up front is a 13B bridgeport with a
Puerto Rican style intake and a new bigger turbo. The car has just been finished and is
getting tune as this is being uploaded, so we should be back out at the
track very soon.
SCREAMING 20B rotary engine dyno ~ JPC
Centreline Suspension's 20B PP rotary engine from their Mazda RX-7 Sports
Sedan circuit racer on the Dyno at JPC.
Parade Video Youtube 1_xvid.avi
Part 1 of the opening Parade video from SevenStock 13, at Mazda of America
Headquarters in Irvine California. Video was shot by myself I hope you
enjoy it. This video is free for anyone to use, download and enjoy. If
anyone wants to make a donation it will be used to support my daughters
competitive cheerleading squad and can be made to my paypal account at my
Handbuilt 4-Rotor Engine
This was a project that took about five years of weekends to put together.
There was a lot of trial and error as jury-rigged parts were improvised and
revised, leaks were identified and plugged, and byzantine electrical
diagrams were decoded. It still does not run smoothly, as there likely is
a problem with the intake system that has prevented smooth timing at idle.
But she runs!
lots of people wanted to know where the E-shaft came from: it was custom
ordered from a shop in New Zealand.
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.
Chris Hall 20BKILR 13B Turbo Bridge Port S8 RX7
Massive thanks to Jamie and Dan from ROTORG33K for the footage of our Dyno day back in November
Chris Hall's car was acutally in at the workshop before the Dyno day having some work done
before the next round of racing. After he had run his RX4 up eariler in the
morning he decided he wanted another go so he entered his 20BKILR 13B turbo Brigle Port Drag car for all to see.
48 Smallwood Street
Underwood, QLD 4119
Phone +61 7 3341 1111
20B turbo Mazda RX-7 - Promaz
Charles' Promaz modified FD RX-7 racing for the first time. The car
features a second-hand import 20B triple rotary engine, Garrett GTX42R turbo on 12psi Boost, MicroTech LX12 computer running on
98-octane unleaded. The driveline is still factory RX-7 issue.
13B Peripheral Port LOUD!!!
Some guys 13B Carbbed Peri-port rotary starting and revving at our mazda
car show. Car is a 83 Mazda GLC. It was VERY VERY LOUD in person. I
couldn't even hear him hitting the rev limiter