20b rx7

This is a video from alamo rotary and their 20b rx7

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Dyson 20B rx7 7.80@183mph

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

20B 3 Rotor Turbo FD RX7 with an amazing 761hp at 24 PSI of BOOST!!
FD RX7 owned by paul, customer of mazfix racing stole the show with outright winner at mazfix Dyno day 2010, paul's stunning looking street rx7 come out with figures of 761.1hp @24psi of Boost which as you can tell watching the video sounds tuff. As time has come along paul is now running on pump fuel not C-16 and has a figure of 707hp. Thanks guys for watching and like always stay posted we always have more coming.

20B ROTARY ACTION! 20B DATSUN 1200 & 20B MAZDA RX3 - TNT 28/12/2013
On the final Test and tune at Willowbank Raceway for the year, Brad Mcilroy was out testing his Mazfix prepped 20b Datsun 1200 ute as well as Russ in his 20B powered Mazda Rx3. The PRODAT was testing some changes in the rear end, keeping the newly added 10.5 inch tyres as well as some changes to the 4 link, and after a few tweaks had the car complete a full pass of 7.95 @ 165 mph with a small back off down the deep end, a little slower then what the car has run but a little more stable down the track. The Mazda Rx3 had some issues most of the night but managed to get it down the track for an 8 second pass, also off its best, but once sorted should be back down to where it was running before.