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.
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.
13b pp cold start up 1980 mazda 626
3 and a half years lata and my old 626 is back and abit of a step up from
the 12a bridge it had last time lol
cold start up 1980 626 13b pp 51mm ida carter locked diff
my old 626 that my mate now owns but is my running gear setup and mags
323 13b pp
My 323 bugeye with 13b pp with 48mm ida and all the good stuff inside.
Mazda 323 13B turbo dyno - Promaz Automotive
Don't let it's subtle looks fool you, Andrew's Mazda 323 is all go. On the
rollers at Promaz Automotive the small 323 is powered by a race 13B bridge
port rotary engine and Boosted by a
Garrett GTX42R turbocharger. [
Mazda RX-7 13B PP, Pirkka test 2008.
Pirkka from Norway tests car and engine at a closed part of a track in
Norway. Pirkka likes to put his thumb up. Engine 13B PP with Prospark,
built by Jörgen Blennow at www.rotaryperformance.se