20BT Rx4 & 13BBP Rx2.wmv
Couple of cars I tuned recently, Very nice (and overpowered lol) 20BT Rx4 - approx 500whp @ 15psi and mint rx2 with weber fed BP (Enjoy Scotty :)
Mazda Rotary Dyno Massive 1664HP
This engine has massive HP, WOW Awsome also on braptv.com Mazda Rotary Queen Street Racing 4rotor GT60 1664HP
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.
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Datsun 13B rotary
First test run after dino pull. Lakeland 1/8 mile track, 1 injector stuck open, suspension problems.