20b Second Gen RX-7

Car built by Mechanical Power Systems in Canada. MPS Mazda RX7 3 Rotor 20B Peripheral Port turbo w/Slide Valve and custom eccentric shaft Street Legal... www.mpsys.ca

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4-Rotor RX-7
SCOOT of Japan has built a 4-Rotor engine out of two 13B-REW's and dropped it into their demo RX-7.





20bpp idle and rev
just a quick video to show how responsive the 20b pp is





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.





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. http://www.centrelinesuspension.com.au http://www.jpc.com.au http://www.fullBoost.com.au




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