Rear mount twin turbo 370z Pt 3

This week we button up all the loose ends to this fun rear mounted turbo 370z project. stay tuned for the next video we will be tuning and reviewing pros and cons of the kit.

[@jonathanswanson6418]

Keep in mind that the huge amounts of tubing from the rear of the car will allow for cooling as the air travels towards the front. The shear length of the charge pipe should allow for plenty of cooling and negate the need for such a large inter cooler

[@cesarcintron87]

Please make more videos of this build LOL I've been patiently waiting for the update of this panda I really really want to see this thing Boogie good job guys👏👏👏👏✊

[@hezharanya]

Would u give a detail of cost after everything done

[@pabohoney1]

The crash bar is blocking a large amount of the frontal area of the intercooler. Air is only travelling through a very small part of the intercooler. It seems silly to have that nice big intercooler and lose more than half it's cooling capacity.

[@cbernstorf]

pabohoney1 I've read some stuff that changed my perspective on that. People tend to think that the intercooler needs to instantly transfer the heat to the air by having constant airflow, but it can also just work as a sponge to transfer heat to the fins during wot pulls then slowly transfer the heat to the air as you are on the breaks or cruising. Just something to think about.

[@GuyX2013]

They're going very minimal with the build to get a base level cost. People tend to go with the Fast Intentions crash bar when boosting but that's probably for future plans.

[@galapagosmonster5554]

I think you could also cut holes and dimple them to still keep some rigidity.

[@strider5119]

The long charge pipe aids in cooling anyway.

[@yung-qn9nt]

Keep up the good work the car and turbo kit looks awesome. And a few speed holes in that crash bar would help with that air flow too.

[@williamsantiago6967]

Gosh I am really exited about this build!!! I have a '09 Z which I barely drive and I really think this is something I would love to work on. Nice work guys. I'm really impressed by what you are doing to this car. Really exited for the next vid

[@superbmachine]

Already seen someone m5 BMW doin this kind of setups...and result were outstanding...hope this 37Oz also put some good result...superb

[@turbo80lxcoupe]

Awesome build.waiting for more vids. From previous rearmount setup i had on my camaro i highly recommend to wrap the exhaust from manifolds to turbos to keep heat in.will help spool pretty good

[@brian1157]

Man I can't wait to see how this turns out! Awesome work!

[@jakec6207]

Can you pin the link to the new pump in the comments please

[@TheMick26]

Hey Jarom.🖐 Absolutely diggin' this build and I'm looking forward to the dyno tuning video to see how it does. Also, I see your sub count is really jumping these days. Nice to see you guys are finally being noticed by a larger crowd, because you deserve it with the quality of work and great videos you produce here.👏 Before you know it, KZbin's best kept secret will be no more.😉 I love your work ethic and willingness to think outside the box and this project is a great example of that.👌 Keep grinding bro... it's paying off. Cheers!

[@GearheadsAutofab]

Thanks man! This build is so cool can’t wait to see if it will do what we hope on the dyno.

[@joellenoir1683]

@@GearheadsAutofab . Just found this build. Really enjoying it, but I can not find the final video. Link?

[@driftez]

drill a few holes on that crash bar please. Honda rear bumper style. Nice build so far

[@z33andme71]

I was just thinking the same thing. It will not hurt anything.

[@evilblackcat6357]

Exhaust pipe and intake pipe are practically touching. Heat shield or wrap the exhaust maybe?

[@strider5119]

With the charge pipe being that long, and having an intercooler, its not gonna make much difference

[@larsjrgensen5975]

What are your hp goal? my guess is that you can make at least 300hp per turbo, so i am afraid that they are to big for the car, especially because some of the power is gone, before the exhaust arrives at the turboes. I dont think the intercooler fresh air will be a problem, because the long intake pipe would help with cooling also.

[@GearheadsAutofab]

You might be right......we will find out soon. This is so cool to learn new info on a budget! 🚗💨💸

[@highoctain113]

You should wrap the exhaust to help a little with heat soaking or transfer to your cold side. Just a suggestion. This is turning out to be pretty cool. Hurry up and finish so you can drive it!!!!

[@pazehghazarian3931]

Rear turbos usually don’t need intercoolers bc the air flow from the bottom of the car cools it down

[@Nismonomania]

First of all CONGRATS! on almost DOUBLING the amount of subscribers in two weeks wtf. What fuel pump and injectors did you go with? Can't wait to see the results. Do you plan on heat wrapping the exhaust bits that are close to the charge pipe or putting some heat reflective tape on it?

[@LuisS1k_]

That rain guard won't work when there is suction involved as well. I've tried it.

[@CalebBaker500]

That's what I was thinking too...

[@noobintraining4973]

It feels like a bunch of dumb people who happen to have money to waste

[@strider5119]

Better than not having one..

[@ErectkyleDysfunction]

Could've gotten another 370 impact bar, cut a hole through for air flow and then bolt that intercooler on the opposite side since the outlets are symmetrical. The plumbing for the single inlet coming from the turbos can easily be rerouted I've seen your skills 😊🙏 Just my opinion tho.

[@brotangyoust9252]

Have you thought about maybe welding some heatsink type plates along charge pipe under the car to act like a pre cooler? You could even wrap a coil of small tubing around it and weld it to pipe and run water thru it then wrap the lot and delete the intercooler altogether?

[@Mattmazz77]

Just realized there's a part 4....lol so bout to check it out.

[@joshuaivanovic]

Question about the oil system. Would it be possible to fit a small oil reserve tank and pump at the rear of the car feeding oil to both turbos in a closed system? So basically the oil is pumped in a closed circle, through a remote oil reserve tank then in and out of the turbos. Avoiding running any oil lines to the front of the car entirely. If so, would an oil filter be necessary in the closed system? I would probably take power directly from the battery through a relay switch. Maybe even a dead switch somewhere in the cockpit.

[@GearheadsAutofab]

This is probably the one of the most common questions I get. And to be honest when I first set out to do this project I thought about this as well. But to give you a short answer, building a close system that would regulate pressure volume and temperature underneath the rear of the car is a massive undertaking and a ton of engineering. And at the end of the day really doesn’t benefit any, because running the oil lines the links of the car gives it actual time to cool as well, So really it’s beneficial just to run the lines in my opinion. the only downside is the noise of the return pump. Also if you’re going to try this type of a project and you have any questions about the oil system I will totally give you some advice if you just email me. Happy turboing.

[@joshuaivanovic]

@@GearheadsAutofab thanks so much for the speedy response and the very sound advice. I'm a bit of a KZbin novice. Is your email in your bio? Again, thanks again for the advice. I'll definitely get some questions over. I have plenty. I'm planning on undertaking this project myself so all the helpful tips I can get would be much appreciated. Cheers, Josh

[@GearheadsAutofab]

[e-mail]

[@joshuaivanovic]

@@GearheadsAutofab thanks very much man. Appreciate the effort. Best channel for Zs out there.

[@That_Stinger_GT5]

This build is absolutely amazing, I would love to see a video after everything is said and done of how much it cost to boost the 370z

[@johnpowers4076]

Holy piping Batman, looks awesome. Good call on the filter covers That's funny you mentioned that "illusion" about the intercooler being off because I was thinking something is going on here right before you said it haha. Are you worried about the exhaust heat being close to the IC piping in some areas? Header wrap wouldn't be a bad idea.

[@jonnyhoath515]

Great videos! I'm currently thinking of doing a single rear mount turbo on my 350z. Out of interest what turbos are they? I notice they aren't coolant fed

[@areBtwo6]

I love this project but you HAVE to get a better flowing Y-pipe. The factory piece is a huge choke point.

[@asiancrafter0865]

Where did you buy the intercooler? And what brand is that? I’m very much interested

[@youngmantiburon]

what size piping did yall use for boost pipe? what is the brand name for the new quiet scavenge pump?

[@jacevedo497]

Have you thought about piping the inlets to the turbos inside the car? Maybe trunk area.

[@GearheadsAutofab]

Ya, we did but .....we wanted to see if the simplest cheapest way will work and drive it for a bit. I like your thinking ! Trying to do the least $ and work so everyone can do this at home .....

[@jae350gt]

Excellent work...looking forward to the next vid

[@cbernstorf]

Do you prefer welding a specific aluminum alloy for your intake tubing? I tried welding some cheap chinese tubing once and it was a nightmare. I have a decent ac tig. It might have just been my lack of experience welding aluminum.

[@GearheadsAutofab]

Craig Bernstorf yes there is a few coated cheap pipes that do not weld good at all because the coating burns off and messes up the weld .....but most stuff these days even from eBay works ok.

[@philipholman1713]

I thought that one of the benefits of rear mounted turbos was the lack of need for an intercooler because of the long run from the back of the car

[@boosted_brody5474]

Can u explain in detail how you did the fuel return system ?

[@bighomieJ5X]

Man this is some awesome work!! Wow im excited to see the outcome ...

[@fitelite2405]

I have learned more about turbos along with how to place, fab, and plumb. In your 3 parts of this video series than ever before. Something like this is a huge daunting tasks but you guys are giving me to confidence to try this with my ls swapped s14. I Might sell my supercharger and do this. Legit.

[@fitelite2405]

Is there anyway I could reach out to you guys for assistance along the way once I start this? @gearheads_autofab

[@GearheadsAutofab]

Sure dude!

[@GearheadsAutofab]

[e-mail]

[@fitelite2405]

Thanks guy!! Will do!!

[@Tunercraze]

Oh my god, about time lol I feel like I've been staring out of a window this whole time waiting for Ep.3😂

[@luismoreno602]

Please make a full detailed video explaining exacly how you made this happen. Thank you!😀👍

[@DreamDrivenLifestyle]

Always have wanted to do rear mount turbos on my car so definitely looking forward to seeing this thing rip 👍 Dope video and subbed!

[@eddiegarcia1560]

PT.4 need it now.

[@umadbroyolo8413]

Song at 2:27 is Aldenmark Niklasson - Falling Apart

[@HaloACE56]

Water/Methanol injection would be the best thing to do for this setup

[@williamsantiago6967]

One question: Is it possible to take oil for the turbos from an independent source like a reservoir tank instead of using the same oil from the engine?

[@blee2869]

William Santiago Hi! Just my op but I’m thinking that if the oil is warm already in a reservoir it would work, probably just racing would be best but if it gets too hot then it would need a way to cool it down. His setup is the best in this application because of the engine cooling system does all that for you. I have been trying to find a way to do this with my VW Passat W8 ... not sure if I wanna try it, has very little room to do anything, compression is little high and ecu remapping is hard to find any info ! Would be a great challenge! Have a good one! 👍🏻

[@brotangyoust9252]

Tbh I would only do it that way. Use a simple res, rad, pump and thermostat circulating system in the boot. It'd be nervous having a long oil line so low in the cars body.

[@strider5119]

too complicated for probably no gain at all

[@goodturbosaregood177]

Haha makes we wanna sell my turbo Miata and get a 370z

[@murderq1205]

5:20 don’t use fram oil filters they’ll brake your engine

[@mrmidnight32]

How many amps do you normally run for SS piping?

[@GearheadsAutofab]

Hard to say it depends on thickness, I usually leave my machine high like 150 amps all the time and roll the peddle in intill I see the correct puddle then I correct the heat as I go running more heat of weld looks raised or bubbly and lowering heat if it’s getting too flat or hot. My guess is around 40-70 amps usually and of corse reducing heat as the piping heats up toward the end of the weld.

[@firstlastname4564]

Drill holes in ur frame so intercooler gets more air

[@ytglojuan2186]

You need a better y-pipe oem is restrictive a really good brand is isr y-pipe very cheap too and amazing quality !

[@CORPUS020896]

I need this in my life. I'm from Houston if you make a kit out of this I'm interested.

[@nicholashollingsworth2670]

Awsome work Do you mind sharing the size of that cooler I'm running a big treadsone on my stillen a2a and I can't run the crash bar with it

[@67F3camaro]

nice build. did u guys upload the part 4 of this buikd yet? i wanna see the final numbers, the response and all around impressions of this setup compared to regular

[@GearheadsAutofab]

Working on that video today should be up tomorrow ! 👌

[@timbob162003]

@@GearheadsAutofab c'mon man we are all waiting :)

[@numinous4789]

Cool choice! Vertical flow intercoolers often are more efficient and provide more temperature drop than otherwise identically sized horizontal units due to the physics at play, too.

[@Turbogto_guy]

Can’t wait to see it run. Hurry up on that.

[@Mattmazz77]

Good stuff going on here, was very impressed with the quality of the build and I really hope to see how it works out.

[@ivankolarov7569]

Can someone tell me what fuel the car is set to?

[@GearheadsAutofab]

Just 93 pump gas

[@WelcomeToTheMadness]

How did you clear this song again? Outside of the good, clean work.

[@hello-qd8rf]

Should have did a start to show it running

[@Z33Garage]

Now I need to go home and practice on my POS HF 90 welder before I go buy a Tig and make something like this for the Z.

[@timm5970]

Your charge pipes and exhaust are really close. You may want to make a heat shield to reduce intake temps

[@smsdragon24]

Can't wait to see more of this build 🙌

[@marin6201996]

Lmao “ then we get to blow up the clutch “ 😂

[@GearheadsAutofab]

Dude .....panda drives so hard.......he’s defiantly going to blow it lol .....😂😂👌

[@highoctain113]

I do like that you located the blow off so far from the turbine... that might help quite a bit with lag

[@yoitzmickie2330]

New subscriber here man. Love and respect the work you do man. I wanna twin turbo my Dodge Challenger v6 lol.

[@GearheadsAutofab]

I’m starting to work on the dodge cars now I just got the new tuning update I was waiting for so I’ll be tuning my friends rt, then I may tune my other customers 2016 v6 charger as well .

[@dudscargarage]

Parabéns! Very good mas!! 👍👍👏👏

[@frankmattingly8173]

Looks great!

[@Resqueda01]

I’m buying one! Great job guys!

[@zeechanel9848]

รอรอบตายเลย ท่อไอดียาวขนาดนี้

[@daleandersen6730]

Where did you source the quiet oil pump?

[@duttie91]

You need to build a ventilated oil reservoir for your turbo drains it cannot be under vacuum or you risk blowing your turbo seals

[@dougarnold2121]

You should sell this as a kit.

[@ramsey_n_motion]

Yoooo I need this on my g37 like 3 months ago

[@nate8867]

Do u think intercooler was necessary with such a long boost pipe?

[@floyd_mph]

Your welds are golden. 👌🏾

[@charlie2king]

Part four I wanna see it on the dyno

[@SnowboardShredz]

Freaking amazing videos

[@romanwilliams8192]

Just want to say great videos of the rear turbos on the Z. Got a question for you, is it possible to put a supercharger and rear turbos on a Z? I had noticed a lot of room in the back before starting your project. Made me think. Thanks for any and all info.

[@GearheadsAutofab]

Yes totally possible

[@327efrain]

I've heard dynos are only good for making comparisons. Eg you needed to Dyno this car at a Dyno, make your mods, and run it on the same Dyno again to see how it actually compares as dynos can vary based on even settings entered.

[@stevenrodriguez3982]

Emmet Ocampo yup that is correct. Having a Dyno available at the shop is a huge benefit for us.

[@BarnfindGT]

Anyone know what oil pump they used?

[@Bueno-Fabrication-Tuning]

Some questions: Are you using 1 pump to feed both Turbos? If so, do you have any suggestions for the Y fitting that supplies the turbos? Is there a suggested pressure setting for the turbo oil feed line? I was thinking about fitting a pressure sensor to monitor out the turbo feed. Awesome video! Totally helping me with my twin turbo build!! Thanks

[@GearheadsAutofab]

It’s runs at engine oil pressure, I used 1 -4 line and a -4 y to split right before the turbos.

[@Bueno-Fabrication-Tuning]

@@GearheadsAutofab right on man. Thanks for the quick reply. I'm putting twin CX racing GT-35 T4's on my 2013 Chevy Caprice PPV. It's got a 6.0 L77. All the kids out there are north of $8,000. your video shows that was just a little bit of research and willing to get your hands dirty you can do it for fraction of that

[@Bueno-Fabrication-Tuning]

@*kits

[@blackpearlmedia7797]

Bro I have so many questions! We're is part 4? I'm trying to do this to my HR soon

[@GearheadsAutofab]

Well......I’m starting a new vid series on my new car .....I’ll be building another kit and improving on all my last kits design issues. Starting in 4 weeks ...

[@blackpearlmedia7797]

@@GearheadsAutofab that's awesome man! I feel like a fool cuz I found part for recently after I commented. I am super super curious which intercooler you used for this bill. I would like to get the exact same one

[@fernandohood5542]

-Huge error. You blocking the intercooler.

[@danielmullen6178]

do long pipes cause lag in the tubo kit?

[@GearheadsAutofab]

Short answer .....yes. But wait till we do testing on our new kit.....I have a solution.

[@ralphsmallblock4367]

Wow nice work

[@jmayor88]

Isn't one of the points of the remote turbo that the long charge pipe cools the air enough without an IC?

[@GearheadsAutofab]

Well i think that may be the case , we only added it because we had it laying around , but charge air temp with no fan on the intercooler at 218 coolant temp was 80 deg....... so I’ll be doing some additional testing with no intercooler and a much smaller intercooler with different core style too so I can reduce pressure drop over the core.

[@jmayor88]

@@GearheadsAutofab NOICE. Testing and optimizing is the name of the game!

[@LordTheodore04]

Nice project

[@koachs77]

Why , didn’t you use a dual inlet intercooler , it couldn’t have been that much more $$$$$$$

[@jimxiong04]

I've seen people (bisimoto) run a vent in the oil drain. Thought I'd mention that before you guys blow turbo seals? But dont take my word for it. Awesome build!

[@gigi_subi]

Too exciting! cant wait for the next video!

[@chaizirmaulana7091]

I think that's can be very turbo lag

[@shyxguy6300]

My guy you're blocking most of the air flow

[@tundra2000boy]

What return pump you running?

[@georgehenderson4136]

Stock ECU...?? How many pounds/psi ran safely??

[@tomoguisuru]

Hey Jarom, been following the project, interesting build to say the least. Nothing like the modded CRXs you used to drive around

[@GearheadsAutofab]

I love Crx still want to find one again some day!

[@lsguero]

Would you sell that kit? Pretty much fab up everything and sell it?

[@alandrade6367]

Driving through flooded areas is a no no where the turbo is

[@lowdnlow5spdgt]

Highly highly doubtful they will be putting themselves in a position where they would have to drive through a flooded area in this vehicle....

[@blee2869]

Hell no! Dry roads and no dirt roads for sure!

[@brotangyoust9252]

I would re route those filters to the boot. Those rags might work now but for how long? Maybe for a show/ sunny day roller that'd be fine but after some miles the grime buildup will be pretty thick.

[@fatboycrew6649]

just replace

[@andreneris]

Hi. Nice project. Could you help me with the oil pump model and Brand? Thanks.

[@GearheadsAutofab]

I can’t remember the cheaper louder one it was just on eBay. The quieter one was from turbowerx spartan I think. But we are building a 350z remote mount in the next few videos.

[@highoctain113]

??? Um is that intercooler going to do anything at all? There's no air flow, it's all blocked off by the bumper reinforcment... I'm really anxious to see if this actually works

[@lowdnlow5spdgt]

False. I'm pretty sure you aren't educated enough in turbo systems and intercoolers to be speculating.

[@highoctain113]

@@lowdnlow5spdgt gasoline, you are correct... but I have 2 turbo diesels and I've been a diesel mechanic for a lot of years... air to air intercooler need air running across the fins to cool the cores in order to wick the heat from the air inside the the cores... I guess I'm not understanding why my thoughts on lack of air movement is a false ideal... please correct me if I'm wrong on the air passing through the fins I welcome education and constructive criticism.

[@boostedprojectz]

Could you explain how the fuel return system setup is? Where or what did you weld a fitting to? Did you use the stock fuel line to feed the fuel rail?

[@GearheadsAutofab]

Yes still fed threw the stock line returned with a -6 to a bulk lead on top of the tank ......but yes I need to do o video on this I tried 4 different setups ......I just hate posting these type of vids cause the hole internet thinks they know better lol 😂👌 if you email me I’ll hit yo back with a list it’s easy and cheap !

[@boostedprojectz]

@@GearheadsAutofab thanks for the reply. If it works thats all that matters!lol..whats your email?

[@dirtdiamond360]

Cool build but the charge pipe is touching the exhaust manifold where it goes back into the engine bay, is there not a better way to route it?

[@GearheadsAutofab]

We may build a new rear exhaust section to optimize spool time and space in the coming weeks ......

[@sublime660]

ME TOO WHAT'S GOING ON LETS SEE SOME NUMERS !!!!!!! great vids man