1300hp Mazda 13B | PRO-RX8 rotary by Promaz

Рет қаралды 455,022

Күн бұрын

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
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.
www.fullBOOST.com.au
Get your track gear!
shop.fullboost.com.au
Support us on Patreon
/ fullboost
Follow us on social media @
Google+
plus.google.com/+fullboost
Facebook
/ fullboostcomau
KZfaq
/ fullboostcomau
Twitter
/ fullboostcomau
Instagram
/ 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 KZfaq for that, or copy/paste the URL to social media.

Пікірлер: 713

@cheapcharlie7 6 жыл бұрын

1300hp from a 2 rotor must be getting towards the pointy end of whats physically possible?

@Shepard_AU 6 жыл бұрын

Illuminati confirmed?

@stephenwever 6 жыл бұрын

nah Puerto Ricans are getting 1400whp from 2 rotors

@nk0723 6 жыл бұрын

They have made up to 1500 apparently. And now all the new billet stuff coming in, who knows what the limits will be!

@stephenwever 6 жыл бұрын

and they just released the billet housings that can hold 100psi of boost they where limited to 65 or so with the stock housings hopefully this will get them rotaries in the 5s

@bigdkay3052 6 жыл бұрын

The world record for a 13b done by rafaelito data log showed 50psi and backed off at about 1100ft. Unfortunately the billet plates don't seal for shit past 55psi they loose power so once that's sorted a 13b on 100psi would do a 5.9 east.

@ollie786 6 жыл бұрын

1300 HP from a 2 rotor is just mental. Congrats to the Promaz team

@fredrikandersson3885 6 жыл бұрын

Imagine what they could do with a 4 rotor

@Feltsnajpern 6 жыл бұрын

1300 hp from a 1.3 l engine, that is 1000hp per litrem, and probably 1000nm per litre. This is more than a top fuel dragster

@doktorbimmer 5 жыл бұрын

@fredrik andersson *That would be a time bomb with a short fuse.*

@doktorbimmer 5 жыл бұрын

@Feltsnajpern *Its actually a 3.9 liter, not 1.3.... 1,300hp is less power-per-liter than some production cars have today.*

@ricecake6799 5 жыл бұрын

@@doktorbimmer It is indeed a 1.3 only one chamber of each rotor is used for combustion each rpm.

@kingspammernerd 6 жыл бұрын

>Doesn't know about Promaz "Must be the Aussies." >Starts video "Yep."

@AusPokeJack 6 жыл бұрын

Love rotary powered cars!! This thing is nuts!!

@edx5326 6 жыл бұрын

Puerto Rico and Australia set the standard for rotary engines

@jacobdalton6611 6 жыл бұрын

Edxander Perez And nz

@linchester8464 6 жыл бұрын

you have to thank the japanese for giving us the rotary engines. I know if i have the dough, i would love to have a 4 rotor race car.

@linchester8464 6 жыл бұрын

yea him too. The father of rotary

@linchester8464 6 жыл бұрын

CALVIN THY NSU Motorenwerke was the first car company to use the Rotary engine but with little success. It was unreliable. And many car owners were without a working engine and have to swap to piston based engines.

@linchester8464 6 жыл бұрын

CALVIN THY sorry correction in 1967 Mazda produced the first Rotary engine car. The Cosmo 110S. In 1964 the NSU spider was NSU creation. But not as successful as Mazda.

@NightFlyer 6 жыл бұрын

Made me jump in my rx8 for a drive!

@twilightsuzuka6252 2 жыл бұрын

11,000 rpm, 1.3 litres, turbo, 1000+ hp. This is basically an F1 engine !

@taackr 2 жыл бұрын

No dude its a monster!!!!

@JDMz 2 жыл бұрын

F1 engines back in the day. The v10 revved to 20,000rpm

@wildcat6669 2 жыл бұрын

Only probably is it'd last as long as an F1 engine

@twilightsuzuka6252 2 жыл бұрын

@@wildcat6669 So thousands of miles of intense high rpm running ?

@verttisyrjala2897 2 жыл бұрын

@@wildcat6669 Since when are drag cars supposed to be reliable?

@jeremyjohnson7429 3 жыл бұрын

The rumble from my bass unit is AMAZING, that idle is glorious and the scream reminds me of the 787 Le Mans. Like being in the car. Great video. I wish I was rich.

@PUNCHARD800ftlb 6 жыл бұрын

every part of every car pro maz build is jaw dropping world beating quality

@JermaineWhitehead7 6 жыл бұрын

1300hp from 1.3L. thats 1hp per cubic centimeter

@alycestapleton 6 жыл бұрын

Jermaine Whitehead clueless because rotary engine's are equal to a small V8 not 1.3 litres

@Dripdry74 6 жыл бұрын

Gaz Girl it's a 2.6L. That's a really small v8. Why did u just say a 4 cylinder lol

@Zero-ks3pc 6 жыл бұрын

Gaz Girl believe whatever you want girlie; if it helps you sleep at night

@doktorbimmer 6 жыл бұрын

Wrong, a Mazda 13B engine has a total, true displacement of 3.9 liters and when compared to other 4-strokes with 720° firing order sequences it is considered by engineers, motorsports sanctioning bodies and government tax regulations as a 2.6 liter.

@doktorbimmer 6 жыл бұрын

V-6 and small V-8 engines easily fit into the 3.0- 4.0 liter class.. not many 4-cylinders that big.

@Hyper_drive214 4 жыл бұрын

An explaination, dyno and a couple runs with no bullshit. 👌👌👌👌

@adnamamedia 6 жыл бұрын

If they can get 1300 out of a 13b, imagine what they can do with a 20.

@q2uq668 6 жыл бұрын

2090 hp

@angelovercetti67 6 жыл бұрын

+N7r3wz i see what you did there

@brentonw5702 6 жыл бұрын

+splashX shouldn`t that make it 1950hp ??

@aleksandr_elkov 4 жыл бұрын

26B - 2600HP xD

@kumentasyushakpribadi531 3 жыл бұрын

26b.?

@yurixruz 6 жыл бұрын

Oh my rotary!

@ENGW1SH 6 жыл бұрын

Congratulations on the build impressive !!!!!!!

@Customwinder1 6 жыл бұрын

What a wild beast. The sound is music to my ears.

@onethirdmayo8556 6 жыл бұрын

The shifting is so quick!

@phoenixrising7047 6 жыл бұрын

Beautiful music. This once again reaffirms that a 13B needs to be a part of my life before I shuffle off. Remember in the early 90's when ppl believed anything larger than a mild extend had to be NA? Never saw any BP turbo's until more recent times. Fucken oath theyre expensive to set up right!

@chinchy111 6 жыл бұрын

Phoenix Rising rx8s are insanely cheap now a days go for it

@metalinvalidmatt 6 жыл бұрын

well the port work has to suit the application (N/A or turbocharged) eg a classic N/A BP would likely have wayyy too much overlap for a turbo setup, would simply be a waste of fuel at that point, but port it with a turbocharger in mind and you'll have a better setup, that said, street wise you don't need a massive port on a turbo 13b, much like putting a huge turbo on, it just doesn't help drive-ability at lower RPM etc

@TheTektronik 2 жыл бұрын

Turbo and rotary seem to be a perfect match in my opinion!

@sandervanderkammen9230 Жыл бұрын

*BOOST IN> APEX SEALS OUT>*

@VincenzoMancuso18 6 жыл бұрын

This crazy RX8 is powered by hell under the hood :O

@Alexander-od6fi 6 жыл бұрын

Vincenzo Mancuso more like satan himself

@GodMaxDrinkerofTea 6 жыл бұрын

Double dorito hell

@pebblez_ 6 жыл бұрын

Wow a rotary rx thats rare

@alycestapleton 6 жыл бұрын

Azyatic how if rx8 only came with 13b ,clueless

@pebblez_ 6 жыл бұрын

Gaz Girl jus a joke

@nk0723 6 жыл бұрын

Not in Australia. Because mechanics here actually know what they're doing with them

@jjsorenavki7005 6 жыл бұрын

Gaz girl is toxic

@dirtbiketherapy 6 жыл бұрын

Gaz Girl because too many people swap them for an LS...

@alexmotts 3 жыл бұрын

Thats fuggin insane man

@JohnmillerPowerlifting 6 жыл бұрын

That sounds nuts on the starting line

@TeejtheDeej 6 жыл бұрын

Thats great! I would invest in a trans blanket though :)

@woddow 6 жыл бұрын

TJ. N yeah it wouldn't be too good if that thing went out

@crusaderguy3797 3 жыл бұрын

It's shooting some massive flames though like damn

@ebenpost3255 2 жыл бұрын

This dudes shifts are so clean

@moonrockslol9619 6 жыл бұрын

Beautiful

@YujiCobayashi 5 жыл бұрын

Good job !!

@Frozenexpress 6 жыл бұрын

Good stuff 👌

@slimshady8238 6 жыл бұрын

Rotary Sound

@doktorbimmer 5 жыл бұрын

*Today marks the 7th anniversary of the end of RX production, on Thursday June 21, 2012 at 4:30pm the final RX-8 car ever to be produced rolled off the assembly line, the last RX model to ever be produced by Mazda.*

@kimnielsen3111 Жыл бұрын

Sorry but it is not quite true Mazda will receive the Rotary engine with Mazda Rx9 it will come in 2023 it will be a Rotary hybrid 👏

@sandervanderkammen9230 Жыл бұрын

@@kimnielsen3111 *Mazda's President and CEO Masamichi Kogai confirmed that the RX9 does not exist and is a fake internet hoax starters by bloggers.*

@sandervanderkammen9230 Жыл бұрын

@@kimnielsen3111*Mazda abandoned all development of Wankel engines in May 2009, the last time a new production Wankel engine was unveiled was over a quarter century ago.*

@THESLlCK 3 жыл бұрын

Hey Fullboost, I'm using a clip from this video, just wanted to let you know that I am crediting you and Promaz Racing, blessings to my heroes in Straya!

@fullboost 3 жыл бұрын

Yeah big thanks for deleting our watermark hey.... Perhaps read the last paragraph in the video description.

@THESLlCK 3 жыл бұрын

@@fullboost I'll take the video down if you'd like edit: taken down

@TheHumanSteroid 5 жыл бұрын

Them billet covers wud b a must have

@JustinSmith-wo1ne 6 жыл бұрын

I hope your exhaust fans in that shop work. Lol

@remixislandmusic510 6 жыл бұрын

Im surprised they didn’t do a peripheral port. But this is mental!

@nehuencasas4763 6 жыл бұрын

Great information! What camera do they use?

@mikeymasi 6 жыл бұрын

This is insane

@justabelgiangamer 6 жыл бұрын

woow what an awesome car

@SlingSalsa 6 жыл бұрын

thank you for teh heavenly braaps

@BananaXiphos 6 жыл бұрын

Why exactly are the rear wheels deeper into the body? I notice the same with other crazy drag cars.

@fullboost 6 жыл бұрын

Because they would hit the outer guard if they were not inset.

@Shepard_AU 6 жыл бұрын

Did they convert it to left hand drive because it was considered safer not to have a flamethrower near the driver's head?

@Customwinder1 6 жыл бұрын

Gmanmovies09 Better weight distribution.

@Customwinder1 6 жыл бұрын

Gmanmovies09 And the flamethrower. 😂😂

@NFSGamerful 6 жыл бұрын

For the gearbox too maybe?

@boost3d831 6 жыл бұрын

Real reason is because with RHD the steering column is a restriction when designing an exhaust manifold. More space for a better-flowing ex. manifold with left hand drive cars

@Customwinder1 6 жыл бұрын

And weight distribution. There are Xr6 turbo utes here in Australia that have been converted to LHD for better weight distribution. The front left wheel on a drag car lifts up so LHD helps with stopping that. .

@Bowtie316ify 6 жыл бұрын

I was shifting that thing from my hotel room, Awesome video!

@Range-X 6 жыл бұрын

Man Id love to make every muscle car owner in the US cry with this car 😂

@rokkstar115 6 жыл бұрын

1000 hp per liter! thats nuts!

@doktorbimmer 5 жыл бұрын

*Only 333hp per-liter.*

@DragsterGoKart 6 жыл бұрын

BRAAAAPPPP

@danielbargas3377 6 жыл бұрын

Why is the little red gauge in the cab blurred out?

@TomTreeMan 6 жыл бұрын

1,300 rpm? Ooooh thats a pretty high idle speed!

@ldmcnutt 6 жыл бұрын

How many runs can you get out of it before it eats the apex seals?

@dergreg_ 6 жыл бұрын

3:59 When your girl says she's home alone

@Kaneikins 6 жыл бұрын

Fuck steering that one handed and shifting with the right hand annnnd reaching just over 300km/h... plus it's left hand drive. So insane to watch this thing take off.

@ssgjohnny94 6 жыл бұрын

Kaneikins the american way but these are aussies

@Schtuff0208 6 жыл бұрын

is there a reason that they diddnt put on an intercooler?

@twilightsuzuka6252 4 жыл бұрын

What kind of torque would this thing be making ?

@LethalJizzle 6 жыл бұрын

God bless the Aussies for what they do with these engines

@vaioskaliakoudas6388 6 жыл бұрын

Are any forged internals (mostly eccentric shafts and rotors) available for these motors?

@fullboost 6 жыл бұрын

These engines tend to break plates, not rotors etc.

@MsTiagohenrique 6 жыл бұрын

BRAZIILLL FUEL TECH !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

@kostaskaronis5046 6 жыл бұрын

what is that bellow the shift light that is blured???

@mineigshi 6 жыл бұрын

Rotary madness~ Can't believe 13b can pump out 1300hp... How much did he spend on the engine?

@doktorbimmer 6 жыл бұрын

too much...

@ChuckBeefOG 6 жыл бұрын

2 rotors remind me of my sled. Brap brap!

@bb1ben 6 жыл бұрын

Id like to see mad mikes 6 rotor under 47 PSI. Lol what kinda power could be acheived there?

@DutchDayzGamerz 6 жыл бұрын

Ben Klassen I think we will release satan him self in that engine bay then

@MrAk474life 6 жыл бұрын

Do they make billet three rotors because that would push north 1700

@sardengineering 6 жыл бұрын

Why the blurred out display screen 😊

@captaincrust2180 5 жыл бұрын

Saw a rotary, saw 1300hp, saw me clicking.

@ShimotsukiSaizo1 4 жыл бұрын

I thought the video was speed up -_- dam thats freaking fast

@d4ni5h 6 жыл бұрын

What is displayed on the little red screen on the dash that has been blurred out? They don't want people to know their AFR? Or :S ?

@fullboost 6 жыл бұрын

Yes

@Jackmetalist 6 жыл бұрын

why no forged iron inserts?

@gloriavillemarette2063 9 ай бұрын

That billet motor let you do 3 pulls on the dyno with out getting hot?

@hazzameloni2684 6 жыл бұрын

I've seen this rx8 before, I got it on record

@Goregreet 2 жыл бұрын

Thats just fkn insane

@zefa201 6 жыл бұрын

How many NM does this thing make?

@gmax876 6 жыл бұрын

How the heck does that transmission work.

@ryanrohauer5940 6 жыл бұрын

gmax876 it's a clutchless 5 speed there's a clutch only for take off and the rest u don't use the clutch u just smash gears these are my favorite kind of trans and makes this build that much cooler

@sammygarcia6968 6 жыл бұрын

That's fuckin sick.......😮

@linchester8464 6 жыл бұрын

yea even for a rotary fan, that is jaw dropping. who needs LS when a 2 rotor could go even faster

@wildanh7806 4 жыл бұрын

What apex seals they use?

@RichardSmith-ic1zw 4 жыл бұрын

Damn that sounds nice 👍🏻 too bad my mazda3 don’t have a rotary engine but it has a corvette engine

@obryaanprioleau6148 2 жыл бұрын

Need one of these engines

@bb1ben 6 жыл бұрын

What sort of RPM do these high hp rotarys run at?

@brentonw5702 4 жыл бұрын

9000 to 11000 rpm. Sometimes more is possible.

@120HEAT 6 жыл бұрын

But can this beat Takumi Fujiwara in his father's AE86 Trueno Apex Hatchback downhill at Mt Haruna Fuji(Mt.Akina)?

@rick4788 6 жыл бұрын

Blurred out a/f meter?

@lrreidjr 6 жыл бұрын

The brap life 😎

@wsx2000lol 6 жыл бұрын

didn't know you could make such horses whit twin rotors, also why it was converted to lhd? stralians drive on the right

@KGEE-WeTheGees 6 жыл бұрын

Soooooooooo what if they did all this to a 4 rotor? Obviously with the restrictor removed so you don't blow up

@user-bx6ej7gh2x 6 жыл бұрын

I300hp Damn🔥😍💔

@cheesmastr5303 6 жыл бұрын

AhmAd Oraby why did you use an "L" for a 1?

@randomsomeguy156 4 жыл бұрын

@@cheesmastr5303 we'll never know

@majorchaos7932 6 жыл бұрын

I thought flame throwers were illegal in straya?

@michaelsokazite1525 6 жыл бұрын

For that hp and mph 191mph is a 690sec pass,you guys do your thingh.

@davidbaker8251 4 жыл бұрын

Is this possible on a renesis 13b for street?

@h.a.4286 2 жыл бұрын

how much fuel does it suck out of the tank (l/100km) XD.. do you even get that far?

@user-fn1ne7sf7e 6 жыл бұрын

Nice

@reactionleaction3278 5 жыл бұрын

growls every fucking time you let off. I love good exhaust rotaries. my god....

@debianized 6 жыл бұрын

Great!

@alexkyriakidis6580 3 жыл бұрын

What rear end he use?

@MattPratt 6 жыл бұрын

Left hand drive?

@Customwinder1 6 жыл бұрын

Matt Pratt Better weight distribution. If you watch a drag car take off the front left comes up off the ground. Hope that helps. 👍

@cyjan3k823 6 жыл бұрын

Do you change engine every 1/4mile? Seriously how long it can go before it will break

@tiborklein5349 5 жыл бұрын

It runs on pure engine oil, so it won't break lol

@SpudEater 5 жыл бұрын

Rotaries absolutely LOVE going wide out, they were never meant for stop and go traffic! Look up reports of the 787b post-race after they tore the engine apart, the high rpms are where rotaries thrive.

@MC-Racing 5 жыл бұрын

@@SpudEater i have heard, that in the manual for the RX7, it clearly states, that the engine needs to go to redline at least once every time it is started up and warmed up, to clear the apex seals of carbon buildup.

@brentonw5702 4 жыл бұрын

Every engine will (usually) be stripped down after each race meeting. This is no different to any high performance drag/ racing engine, however, at the top level of drag racing, the piston engines normally get new pistons and rings between each pass of the drag strip, due mainly to their easy to access internals and to prevent any failures from destroying the entire engine. You could almost say that the rotary engines are more reliable than piston engines at race longevity, due to the fact they are usually run for an entire race meeting without any major maintenance/repairs occurring between runs. Therefore unless there is a failure with the engine, they are never run until they are "broken". A failure can occur with any engine, be it Formula 1 or a shit-box, from anywhere from 1 second to never.

@133038 4 жыл бұрын

How much does one of these engines cost? Trying to find something online, but not seeing anything

@fullboost 4 жыл бұрын

Just email them at Promaz.

@michaelsokazite1525 6 жыл бұрын

Why bridge port and not semiperi.

@kimnielsen3111 Жыл бұрын

The 26B engine displaced 2.6 L (2,616 cc) per set of four chambers (counting only one 654 cc (39.9 cu in) chamber for each of the four rotors) - thus the "26" in the series name suggesting 2.6 litres - and developed 700 hp (522 kW) at 9000 rpm.[20][21] The engine design uses peripheral intake ports, continually variable geometry intakes, and an additional (third) spark plug per rotor.[22][23][24]

@sandervanderkammen9230 Жыл бұрын

*_"Suggests 2.6 liters"_** but the tax displacement method is **_NOT_** recognized today as a valid method of calculating swept volume displacement of the Wankel engine and is inconsistent with standards of calculating displacement of all other types of internal combustion engines utilizing the 4-stroke OTTO CYCLE principle.* *Please stop spreading lies and false information about Wankel engines, you only make yourself look like an ignorant fool.*