Ford V8 vs Mazda 13b Rotary N/A Battle

Front running cars: Mazda Rx7 - 13b rotary peripheral ported - running a weber carburettor Ford Capri - Bore'd out and worked 6.0 Litre V8 - running a Holley Carburettor BOTH CARS ARE ALL MOTOR, NO turbos OR Superchargers

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Peripheral Port RX-7 battles Corvette
THIS RACE WAS A BATTLE BETWEEN JEFF DERNEHL AND BOB MAYER.BOB IN HIS STO C5R 600HP CORVETTE.JEFF IN HIS GT-3 RX-7 IN GT-2 TRIM 13B P-PORT MAZDA.JEFF WAS ON POLE WITH A 1:28.139 UNDER THE TRACK RECORD!BOB AND JEFF DROVE A GREAT RACE !!





v8supercar vs rotary.
Ex v8supercar vs rotary. Track not v8 friendly but good race all the same!





Epic RX7 Vs Torana lap at Bathurst IPRA
I honestly watched this about 5 times! Classic V8 Vs Rotary battle with both cars having massive moments on their own and repassing each other. This all happened in a single lap during the Improved Production Race at Bathurst during the 2016 Bathurst 12 Hour. If you're wondering, it's a 13B Bridgeport pushing 10,500rpm :) Big shoot out to Peter Ingram of Ingram Brothers Racing for the video. Follow Ingram Brothers Racing at: https://www.facebook.com/Ingram-Brothers-Racing-159732617717411/?fref=ts Race Day Media: https://www.facebook.com/Race.Day.Media.Motorsport/?fref=ts





1300hp Mazda 13B | PRO-RX8 rotary by Promaz
An evolution over the last couple of years, the Promaz Racing Mazda RX-8 recently ran a personal best pass at the Brisbane Jamboree of 7.41 @ 188mph. Taking a closer look under the skin, the RX-8 is powered by a Promaz 13B Cosmo bridge port race engine that features BilletPro front and rear billet end plates for added strength and durability. A unique feature of these plates is the innovative locking mechanism of the removable cast iron insert. There are many other custom CNC machined parts on this car including the intake plenum and sump just to name a few. Creating and controlling the Boost is a large Garrett GTX55 turbocharger and turbosmart wastegate. Methanol fuel is delivered via a mechanical fuel pump and governed via a FuelTech FT500 computer. Simon shifts gears via a Liberty Equaliser clutchless transmission. The RX-8 is a ¾ chassis that still features fully functioning rear doors. We caught up with the team as they were preparing for Jamboree where the car consistently punched out over 1000hp. Mazda RX-8 by Promaz | ¾ chassis Promaz 13B Cosmo race engine BilletPro front and rear plates Garrett GTX55 turbocharger @ 47psi Promaz plenum, turbosmart wastegates FuelTech FT500 EFI, methanol fuel Liberty Equaliser 5-speed clutchless gearbox Race weight: 2415Ib / 1092kg Power: 1000+hp | Dynotech hub Dyno Best ET: 7.33 @ 191 mph http://www.promaz.com.au If you’d like to be notified every time we upload a video, subscribe and then click the bell icon next to the subscription button. http://www.fullBoost.com.au Get your track gear! http://shop.fullBoost.com.au Support us on Patreon https://www.patreon.com/fullBoost Follow us on social media @ Google+ https://plus.google.com/+fullBoost Facebook http://www.facebook.com/fullBoostcomau YouTube http://www.youtube.com/user/fullBoostcomau Twitter https://twitter.com/fullBoostcomau Instagram http://instagram.com/fullBoostcomau COPYRIGHT WARNING: The above video is copyrighted © to FullBoost You do not have permission to download it and re-upload it anywhere in any form. You can click the share button on YouTube for that, or copy/paste the URL to social media.




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