Mazda RX8 Renesis engine with bridge porting and peripheral exhaust port GSL-SE rotor housings.
Жүктеу.....
Пікірлер: 78
@miguelneto26954 жыл бұрын
Beautiful sound!!!! Really lovely "BRAP BRAP"...
@ClwnJuNkY5 жыл бұрын
Nice Quiet pulse !!!
@IAM-kc5ov3 жыл бұрын
And the ting go brrrrrap
@vee5883 жыл бұрын
That's a mean brap!
@toast_fairy14195 жыл бұрын
i like the spoiler
@Carboniotecable4 жыл бұрын
@jetrewrx8 Hi, Have you modified housing like rx7 to make the periperal port exhaust? what other changes have you made? Bridge port and?
@KillerDinoz7 жыл бұрын
thats really quite inside
@JustMusicAndStuff3 жыл бұрын
how great is it when you watch a vid like this & there's no fucking REVS!
@calekeeler64706 жыл бұрын
do you still have this engine for sale?
@michaelheuvelsland75726 жыл бұрын
What brand is the strutbar you have in your engine bay, connected to the firewall? Awesome car man.
@jetrx8rew
6 жыл бұрын
Its a Mazdaspeed 4 point strut bar, there is the 2 point carbon one and this one is the 4 point aluminium one, this engine has been sold, I am now just finishing an REW swap on the car, should be finished in a month or so.
@X7rocks5 жыл бұрын
Any update? Hows it running?
@Mister2j863 жыл бұрын
Out of curiosity you use the RX seven rotor housing to make it compatible with this? What has been a major benefit with this set up
@PartikleVT
Жыл бұрын
Watch Kyle Mohan Racing
@jcr32sky7 жыл бұрын
anymore on this car?
@jcforever66716 жыл бұрын
What the name of thecompany that built you the Motor Web Site Please if u dont mind
@stevefoley38127 жыл бұрын
how is porting a non turbo rx8 for a daily? i would love a bridgeport, but i might just go street
@jetrx8rew
7 жыл бұрын
I would suggest doing at least the peripheral exhaust port rotor housing mod, it makes the engine come alive. The problem with the renesis making more power is the side exhaust ports, once you eliminate them and run the peripheral ports its a huge difference. The renesis 6 port has more than enough intake port area, more than any other mazda rotary engine, its just getting all that air out that is the problem. Regarding bridgeporting, for a daily driver you may not like the cranky idle and just off idle up to 2500 rpm, I love it though, it gives the engine that fun factor.
@msengineeringdavid3702
5 жыл бұрын
Are you saying side intake ports will flow more than a PP intake in the upper RPM range?
@maxre9626
4 жыл бұрын
I think that what he's saying is that PP intake ports are not worth the trouble and no side ports wont flow more, but they will flow enough for what he's doing here. On the outher hand, it sounds like the PP exhaust housings are worth the trouble.
@vivigarr
4 жыл бұрын
@@jetrx8rew I realize this is way old, but how much did the hybrid exhaust ports cost?
@1.5thondaacord7 жыл бұрын
More videos
@joseramos82953 жыл бұрын
Hi sir i know you don’t have more that engine but you remember what header you use in this set up I’m buy the stuff i need to that setup but i don’t know i use the regular renesis header or i need another header if possible help me with that and another tricks appreciate that thanks
@thecatwithoutahat407
3 жыл бұрын
If you are going to use both the msp irons and also have exhaust in your housings you will need a custom exhaust manifold, at least to my knowledge there is not a manifold in existence that fits any setup with both exhaust in the irons and the housings. Plus there are many different ways you could go about it without just swapping the engine (blocking the side port, and multiple different housings work i believe)
@thefunbuns15 жыл бұрын
what engine management does this car have? everywhere I've seen says that for this modification you have to run a standalone ECU and some people say it isn't compatible with stock oil lines?
@jetrx8rew
5 жыл бұрын
At the time I had this engine in the car I was using the Adaptronic Select RX8 plug and play ecu. I dont know what you mean by the stock oil lines as they have nothing to do with the engine management.
@maxre9626
4 жыл бұрын
@@jetrx8rew Were you able to control the OMP with the Adaptronic ECU is what I think he's asking. So, were you? I'm an FC guy and the S5 FC had an ECU controlled OMP.
@SuperBumblee4 жыл бұрын
How many miles can u squeeze out of a full tank?
@CicaeMeow
3 жыл бұрын
maybe 50?
@eclipsegsx7653 жыл бұрын
What brand gauges are those on the center console?
@pejabe
2 жыл бұрын
Defi
@iantubon21583 жыл бұрын
Where can i buy that template sir?
@Awscheetz7 жыл бұрын
did you have to use fd apex seals ?
@jetrx8rew
7 жыл бұрын
No but the renesis apex seals are nearly half the height of the FD ones, the FD ones are stronger, the idea was because it was built for turbo we wanted to remove as many of the problems and compromises Mazda made with the renesis and try and use as many proven parts that Mazda used on the previous more reliable and purpose built OEM turbo engines.
@Awscheetz
7 жыл бұрын
Messville I have a bridge with Atkins seals. and was going to step up to these housings and run 5 port manifold. but was told it wouldn't work unless I used fd seals and had the rotors cut
@aljoseph95aj5 жыл бұрын
Is the stock engine mounts used or were custom mounts made?
@jetrx8rew
5 жыл бұрын
Stock engine mounts. The extractor/header flange was ground down where the engine mount bolted to the engine so that it was at the correct height.
@jimbowcracklehead8071
3 жыл бұрын
@@jetrx8rew this right here is very good news
@drakemadman0011 ай бұрын
How daily able is a bridged hybrid? Or even just a regular hybrid? In theory it doesn't seem like it'd be much rougher but idk I don't have one (yet)
@Veerteex2
8 ай бұрын
lets put it like this… if you build and tune it right you can daily every car but its just a pain in the ass if you have to fule up everytime before going to work 😂
@drakemadman00
8 ай бұрын
@@Veerteex2 hahahah thats a good point, thank you man
@liverpool06907 жыл бұрын
What?? So did you block off the side exhaust ports? Or are they all open?
@jetrx8rew
7 жыл бұрын
They are blocked off. the engine now operates like any rotary engine previous to the renesis, through the peripheral exhaust ports
@MrTwinturb0
7 жыл бұрын
Messville so your engine is basically a renesis engine with gsl-se rotor housings, did the rx8 rotor have to be modified at all to fit in the rx7 housings? Did you port/ touch up the rx8 side exhaust ports any? I heard that much can be done with those
@jetrx8rew
7 жыл бұрын
Yes the side exhaust ports are blocked off, only the peripherals are open,the engine has now sold, new owner will turbo charge it.
@MrTwinturb0
7 жыл бұрын
Messville gotcha. another question is I know that renesis engine has the inner and outer coolant seals on the rotor housings themselves and rx7's have them on the irons. how did you manage to do this hybrid without running into that issue?
@jetrx8rew
7 жыл бұрын
The engine uses 13B GSL SE rotor housings, they have the grooves in the rotor housing, not the irons. They were used in U.S model first gen 84-85 model13B RX7's. Atkins Rotary sells them they are the least expensive 13B rotor housing you can buy too, www.atkinsrotary.com/store/84-85-13B-Rx7-Rotor-Housing-N304-10-100C.html You could also use FC or FD housings but you would need a rotary shop to machine oring grooves in them and they cost more.
@FeeSon6 жыл бұрын
13B
@joseplayer21445 жыл бұрын
How’d you block off the side exhaust ports?
@jetrx8rew
5 жыл бұрын
The engine had one big exhaust flange, a renesis flange without the renesis exhaust holes cut in it but with only the holes cut in the flange for the two peripheral exhaust ports. The better thing would be to have all 5 ports open as I think there might be a problem with the side exhaust ports building up carbon and possibly dislodging and destroying a rotor etc. I didnt build the engine though.
@zombietwd2499
5 жыл бұрын
@@jetrx8rew So You think better option is leaving side ports and peripheral together? It has different timing.
@jetrx8rew
5 жыл бұрын
@@zombietwd2499 Yes but so do semi peripheral port intake engines. One of the problems with the renesis is that carbon builds up in the corner of the exhaust port face and can come loose and destroy that rotor housing, seals, rotor etc. The peripheral exhaust ports would evacuate most of the gases anyway, leaving the side exhaust ports open would reduce the amount of carbon buildup compared to if they were left closed. Unfortunately the renesis was a compromise engine by Mazda to meet emissions and the side exhaust ports are a fundamental flaw of the engine reliabilty wise. This is why I ended up putting a REW in the car. More power and reliability.
@zombietwd2499
5 жыл бұрын
@@jetrx8rew It has sense to me. Now i'm building the same engine like You and i think the best option is building a custom exhaust manifold to separate exhaust. One big exhaust for pports and one smaller for side ports.
@jetrx8rew
5 жыл бұрын
@@zombietwd2499 I have seen where people join the smaller side exhaust pipes into the bigger peripheral port pipes (5 pipe manifold). If you do a google search you should find a pic.
@erliches716 жыл бұрын
how much kilometres will it run after it need rebuild? question : reliability? 10.000 kilometres driving and again rebuild?
@ItzEnZyme
5 жыл бұрын
You’re a special kinda of stupid
@johnnydavila64043 жыл бұрын
How can i make my stock rx8 sound like that??
@nvl2691
3 жыл бұрын
Bridgeport it.
@CarlosGonzalez-vi9qv
4 ай бұрын
@@nvl2691 The side exhaust won't overlap with the intake ports...It won't brap unless you get peripheral exhaust ports.
@TriggaC746 жыл бұрын
what exhaust?
@jetrx8rew
6 жыл бұрын
3 inch custom exhaust, dual 2.5 outlets, I think 3 inch tips, I cant remember
@damerymeyer85745 жыл бұрын
Hello do you have a email i need some information
@lsbori7 жыл бұрын
how much ???
@jetrx8rew
7 жыл бұрын
$5500 Australian, $4200 u.s plus freight costs.
@JQNAH
2 жыл бұрын
@@jetrx8rew the rx7 housings, the porting work, and all that costs 5500 bucks???
Пікірлер: 78
Beautiful sound!!!! Really lovely "BRAP BRAP"...
Nice Quiet pulse !!!
And the ting go brrrrrap
That's a mean brap!
i like the spoiler
@jetrewrx8 Hi, Have you modified housing like rx7 to make the periperal port exhaust? what other changes have you made? Bridge port and?
thats really quite inside
how great is it when you watch a vid like this & there's no fucking REVS!
do you still have this engine for sale?
What brand is the strutbar you have in your engine bay, connected to the firewall? Awesome car man.
@jetrx8rew
6 жыл бұрын
Its a Mazdaspeed 4 point strut bar, there is the 2 point carbon one and this one is the 4 point aluminium one, this engine has been sold, I am now just finishing an REW swap on the car, should be finished in a month or so.
Any update? Hows it running?
Out of curiosity you use the RX seven rotor housing to make it compatible with this? What has been a major benefit with this set up
@PartikleVT
Жыл бұрын
Watch Kyle Mohan Racing
anymore on this car?
What the name of thecompany that built you the Motor Web Site Please if u dont mind
how is porting a non turbo rx8 for a daily? i would love a bridgeport, but i might just go street
@jetrx8rew
7 жыл бұрын
I would suggest doing at least the peripheral exhaust port rotor housing mod, it makes the engine come alive. The problem with the renesis making more power is the side exhaust ports, once you eliminate them and run the peripheral ports its a huge difference. The renesis 6 port has more than enough intake port area, more than any other mazda rotary engine, its just getting all that air out that is the problem. Regarding bridgeporting, for a daily driver you may not like the cranky idle and just off idle up to 2500 rpm, I love it though, it gives the engine that fun factor.
@msengineeringdavid3702
5 жыл бұрын
Are you saying side intake ports will flow more than a PP intake in the upper RPM range?
@maxre9626
4 жыл бұрын
I think that what he's saying is that PP intake ports are not worth the trouble and no side ports wont flow more, but they will flow enough for what he's doing here. On the outher hand, it sounds like the PP exhaust housings are worth the trouble.
@vivigarr
4 жыл бұрын
@@jetrx8rew I realize this is way old, but how much did the hybrid exhaust ports cost?
More videos
Hi sir i know you don’t have more that engine but you remember what header you use in this set up I’m buy the stuff i need to that setup but i don’t know i use the regular renesis header or i need another header if possible help me with that and another tricks appreciate that thanks
@thecatwithoutahat407
3 жыл бұрын
If you are going to use both the msp irons and also have exhaust in your housings you will need a custom exhaust manifold, at least to my knowledge there is not a manifold in existence that fits any setup with both exhaust in the irons and the housings. Plus there are many different ways you could go about it without just swapping the engine (blocking the side port, and multiple different housings work i believe)
what engine management does this car have? everywhere I've seen says that for this modification you have to run a standalone ECU and some people say it isn't compatible with stock oil lines?
@jetrx8rew
5 жыл бұрын
At the time I had this engine in the car I was using the Adaptronic Select RX8 plug and play ecu. I dont know what you mean by the stock oil lines as they have nothing to do with the engine management.
@maxre9626
4 жыл бұрын
@@jetrx8rew Were you able to control the OMP with the Adaptronic ECU is what I think he's asking. So, were you? I'm an FC guy and the S5 FC had an ECU controlled OMP.
How many miles can u squeeze out of a full tank?
@CicaeMeow
3 жыл бұрын
maybe 50?
What brand gauges are those on the center console?
@pejabe
2 жыл бұрын
Defi
Where can i buy that template sir?
did you have to use fd apex seals ?
@jetrx8rew
7 жыл бұрын
No but the renesis apex seals are nearly half the height of the FD ones, the FD ones are stronger, the idea was because it was built for turbo we wanted to remove as many of the problems and compromises Mazda made with the renesis and try and use as many proven parts that Mazda used on the previous more reliable and purpose built OEM turbo engines.
@Awscheetz
7 жыл бұрын
Messville I have a bridge with Atkins seals. and was going to step up to these housings and run 5 port manifold. but was told it wouldn't work unless I used fd seals and had the rotors cut
Is the stock engine mounts used or were custom mounts made?
@jetrx8rew
5 жыл бұрын
Stock engine mounts. The extractor/header flange was ground down where the engine mount bolted to the engine so that it was at the correct height.
@jimbowcracklehead8071
3 жыл бұрын
@@jetrx8rew this right here is very good news
How daily able is a bridged hybrid? Or even just a regular hybrid? In theory it doesn't seem like it'd be much rougher but idk I don't have one (yet)
@Veerteex2
8 ай бұрын
lets put it like this… if you build and tune it right you can daily every car but its just a pain in the ass if you have to fule up everytime before going to work 😂
@drakemadman00
8 ай бұрын
@@Veerteex2 hahahah thats a good point, thank you man
What?? So did you block off the side exhaust ports? Or are they all open?
@jetrx8rew
7 жыл бұрын
They are blocked off. the engine now operates like any rotary engine previous to the renesis, through the peripheral exhaust ports
@MrTwinturb0
7 жыл бұрын
Messville so your engine is basically a renesis engine with gsl-se rotor housings, did the rx8 rotor have to be modified at all to fit in the rx7 housings? Did you port/ touch up the rx8 side exhaust ports any? I heard that much can be done with those
@jetrx8rew
7 жыл бұрын
Yes the side exhaust ports are blocked off, only the peripherals are open,the engine has now sold, new owner will turbo charge it.
@MrTwinturb0
7 жыл бұрын
Messville gotcha. another question is I know that renesis engine has the inner and outer coolant seals on the rotor housings themselves and rx7's have them on the irons. how did you manage to do this hybrid without running into that issue?
@jetrx8rew
7 жыл бұрын
The engine uses 13B GSL SE rotor housings, they have the grooves in the rotor housing, not the irons. They were used in U.S model first gen 84-85 model13B RX7's. Atkins Rotary sells them they are the least expensive 13B rotor housing you can buy too, www.atkinsrotary.com/store/84-85-13B-Rx7-Rotor-Housing-N304-10-100C.html You could also use FC or FD housings but you would need a rotary shop to machine oring grooves in them and they cost more.
13B
How’d you block off the side exhaust ports?
@jetrx8rew
5 жыл бұрын
The engine had one big exhaust flange, a renesis flange without the renesis exhaust holes cut in it but with only the holes cut in the flange for the two peripheral exhaust ports. The better thing would be to have all 5 ports open as I think there might be a problem with the side exhaust ports building up carbon and possibly dislodging and destroying a rotor etc. I didnt build the engine though.
@zombietwd2499
5 жыл бұрын
@@jetrx8rew So You think better option is leaving side ports and peripheral together? It has different timing.
@jetrx8rew
5 жыл бұрын
@@zombietwd2499 Yes but so do semi peripheral port intake engines. One of the problems with the renesis is that carbon builds up in the corner of the exhaust port face and can come loose and destroy that rotor housing, seals, rotor etc. The peripheral exhaust ports would evacuate most of the gases anyway, leaving the side exhaust ports open would reduce the amount of carbon buildup compared to if they were left closed. Unfortunately the renesis was a compromise engine by Mazda to meet emissions and the side exhaust ports are a fundamental flaw of the engine reliabilty wise. This is why I ended up putting a REW in the car. More power and reliability.
@zombietwd2499
5 жыл бұрын
@@jetrx8rew It has sense to me. Now i'm building the same engine like You and i think the best option is building a custom exhaust manifold to separate exhaust. One big exhaust for pports and one smaller for side ports.
@jetrx8rew
5 жыл бұрын
@@zombietwd2499 I have seen where people join the smaller side exhaust pipes into the bigger peripheral port pipes (5 pipe manifold). If you do a google search you should find a pic.
how much kilometres will it run after it need rebuild? question : reliability? 10.000 kilometres driving and again rebuild?
@ItzEnZyme
5 жыл бұрын
You’re a special kinda of stupid
How can i make my stock rx8 sound like that??
@nvl2691
3 жыл бұрын
Bridgeport it.
@CarlosGonzalez-vi9qv
4 ай бұрын
@@nvl2691 The side exhaust won't overlap with the intake ports...It won't brap unless you get peripheral exhaust ports.
what exhaust?
@jetrx8rew
6 жыл бұрын
3 inch custom exhaust, dual 2.5 outlets, I think 3 inch tips, I cant remember
Hello do you have a email i need some information
how much ???
@jetrx8rew
7 жыл бұрын
$5500 Australian, $4200 u.s plus freight costs.
@JQNAH
2 жыл бұрын
@@jetrx8rew the rx7 housings, the porting work, and all that costs 5500 bucks???
@JQNAH
2 жыл бұрын
@@jetrx8rew who built the motor???
7 years ago. No numbers. This guy is a flake