Installing The Best Turbo Upgrade For My 300ZX | Polar Engineering Manifolds!!

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Installing The Best Turbo Upgrade For My 300ZX | Polar Engineering Manifolds!!

Рет қаралды 6,081

10 ай бұрын

GO WATCH PART 2 HERE: • Installing Twin Scream...
Brand New to the Z32 300ZX Market are these beautiful Polar Engineering Turbo Manifolds. To go with these turbos it is a requirement to use one normal and one reverse rotation turbo along with External Wastegates. These manifolds were designed with the 45mm Turbosmart wastegates in mind, which is exactly what i'm installing today! This is set # 003 and to my knowledge the first set to be installed on a motor!
I actually purchased these Pulsar G25-660 Turbos a little over 2 years ago with full intention of going with a externally wastegated setup, before these manifolds were even announced that they were going into production. It just so happened to all come to be at exactly the right time!
This is something the Z32 chassis has been missing for quite some time now as so many other platforms have been utilizing a similar setup for nearly a decade. These manifolds not only look the part, but also open the door to so many more options for turbo and wastegate combinations. This turbo setup in this video I am anticipating to provide much quicker spool than my old gt2871 but also make nearly 400hp more in a smaller package. This platform has always been limited to the typical cookie-cutter, off the shelf turbo kits offered by certain companies. Although it has simply "worked", It has also been the biggest hindrance and limiting factor.
Of course during this install process I will provide my insights and suggestions as I go to make it easier for everyone.
You can place your order for the turbo manifolds here
www.polarengin...
As for turbo ordering, You can email Polar Engineering for Pulsar or Garrett options.
OR
I bought my pulsar turbos through Moslow Motorsports on Facebook. / moslowmotorsports
Believe me when I say You WILL NOT find a better deal on these turbos then by ordering from one of the two options mentioned above!
Pulsar has changed the name of these turbos to their "5449"
www.pulsarturb...
www.pulsarturb...
Wanna support the channel and get some stuff for your own build that i enjoy using? Below are some affiliate links to check out!
amzn.to/3XfvOTI Boost control solenoids:
Efan setup: amzn.to/3pfewtt -Spal 30102049 16" Curved Blade Performance Fan , Black
fan relay harness: amzn.to/3p4rytT
amzn.to/3tCRHCf -1/4 Inch od Push to Connect Fittings Pneumatic Fittings Kit
amzn.to/3H4HiCi - Elbow and Straight Combination 1/4 Inch Tube OD x 1/4 Inch NPT Thread
amzn.to/3S7DTsW - Nylon push-connect hose
amzn.to/3H4HzVQ - use these to adapt to a barb fitting for regular silicone hose
amzn.to/3SlbIHa -Tilton Hydraulic release bearing
amzn.to/48mBfFl - needed to go from the - 4an Tilton fitting to -3 on the chasebays hose.
amzn.to/3RKFxPM - deutsch connectors for the wiring!
amzn.to/3H7eetX - deutsch crimper!
amzn.to/3OQmnrT - Lisle 81780 Carbide Scraper Set -
amzn.to/3OQmnrT -Permatex copper spray
Quinn 1/2" digital torque wrench -amzn.to/3NdbKOG - Mine is snapon, but if i had to get another this would be it.
Music:
Track: MAD SNAX, Poylow, New Beat Order - Lonely Hour [NCS Release]Music provided by NoCopyrightSounds.Watch: ncs.lnk.to/lone... Download / Stream: ncs.io/lonelyhour

Пікірлер: 52

@Billy_Built 9 ай бұрын

Go watch the downpipe install here! kzfaq.info/get/bejne/j8WqoKlo07uzkas.htmlsi=_QcjgYvIp7nypFCp Just to clarify These were not actually 3D printed in steel. Also, Pulsar has changed the name of these turbos from "G25-660" to the "5449" on their site.

@z32akm70 9 ай бұрын

Making great progress, beautiful.

@rudimerm7686 9 ай бұрын

Great work. I cannot wait to the final install and test drive.

@simplemods9828 9 ай бұрын

Never owned a 300ZX but have been following Polar Engineering since they showed the rendering of the exhaust manifold. I really want to get the J-Series with a set of mirrored turbos just like what you have for the J-RWD swaps. I’ll likely will have to make the manifolds myself. Already designed the adapter to get a GTR upper intake manifold (basically identical to what you got but with GTR bolt pattern) to bolt to the J-Series lower runners. Your set up is definitely inspiring.

@jeremythompson6822 9 ай бұрын

Polar Engineering for the win✅

@coreytaylor8682 9 ай бұрын

Your channel has inspired me to get back into the garage! keep up the good work, can't wait to see how the 300 turns out.

@ryancorrigan5953 9 ай бұрын

Billy builds the best

@Blackbullet_racing 9 ай бұрын

Nice build 👌 iv been running the g25 660s for almost 2 years now on my vg30 300zx very similar spec to yours exept iv got the merlin hi ram and im dbw. With a quite basic tune i made 969hp at around 30psi on 95 pump gas and meth Injection. There's still plenty left in it. Iv just put a built th400 in so will be getting in back on the dyno soon and turning the boost up a bit more. Can't wait to see how yours goes, unfortunately i had to have all my parts custom made for my engine. Its great that polar has started developing the vg30 platform now.

@Billy_Built 9 ай бұрын

I'm interested to see what kind of power you make through the TH400 with the same settings!

@Blackbullet_racing 9 ай бұрын

@@Billy_Built I'm guessing about 100hp less. Hopefully not much more lol.

@Billy_Built 9 ай бұрын

@@Blackbullet_racing should definitely be more controllable power that way. And if you're looking for a fast quarter mile that's definitely the way to go.

@bspradley 9 ай бұрын

Another great video. Looking forward to seeing what this engine can do!

@jagdpanzeriv2531 9 ай бұрын

Cant wait to see that build done man!!

@niklas81817 9 ай бұрын

Can't wait to see it finished and running! Going to start my build this winter. I am looking for solid 400 hp daily usable while modernizing many things as you did!

@adeadlyfart13 9 ай бұрын

You can make that on stock turbos with a very broad torque curve. A blast to drive. I had 90' TT with a built engine and stock turbos that made 370hp to the wheels.

@niklas81817 9 ай бұрын

@@adeadlyfart13 As I believe that my stock turbos will not be in best shape after 30 years I think I will either replace or rebuild them. Goal is to get boost earlier as I feel the old turbos are hitting pretty late. I will definitely go with a mild setup with "small" turbos 😁

@dannoyes4493 9 ай бұрын

Well Done, Billy!

@dennisdasilva8292 9 ай бұрын

Awesome. Just awesome.

@gateaccess818 9 ай бұрын

my fn dream build Minus the intake manifold. so much $$$$$

@findalefinnie 9 ай бұрын

Awesome man!

@TopCalavera 9 ай бұрын

Its goin to low so much te back presure tha limited so much and going ten steps further Id love to see the spoolig feeling diferecences Geat video!

@gateaccess818 9 ай бұрын

gonna need a spacer for your p.s. pulley cause of your trigger wheel bolted into the dampener pulley.

@Billy_Built 9 ай бұрын

Won't be using a p.s. pulley. -see previous video.

@boeing900 9 ай бұрын

Looking great Billy. Its probably just a video angle thing, but it looks like the turbos stick out to the side a little more? Hope you don't have any clearance problems getting the engine in. Also, if I may, how come you decided to keep the hydraulic lifters instead of going with solid lifters? Thanks.

@Alex-cl6nf Ай бұрын

Do you have any videos of pictures of how you ran the turbo inlet piping. Is it a full 3 inch to the filters? Polar said they were going to make some but i have yet to see them.

@Billy_Built Ай бұрын

I just used regular 2.5 inch piping with a coupler to the turbo.

@balmoresegovia8853 6 ай бұрын

V bands can leak air

@therealphee 4 күн бұрын

How long did you have to wait to get the manifolds? Did you get the downpipe from polar or used DPs you had?

@Billy_Built 3 күн бұрын

I pre-ordered mine, so they were still in development at that time..

@christopherjosecabrerarome5055 9 ай бұрын

Can you build same set up engine for my z ?

@jesusramirez1900 6 ай бұрын

In theory would the 300zx boost parts fit a vg33? Im building up a prerunner 03 frontier and rather than swap to a v8 i think it would be a nice project to try and build up a nice little motor using the zx bits.

@Billy_Built 6 ай бұрын

nah. 90% of the DE parts are too different. Although the SOHC motors are pretty strong as well.

@jesusramirez1900 6 ай бұрын

Was hoping i could leach off the zx parts in an attempt to save time on fabrication, oh well. Thanks for the reply. Take it easy🤙

@jdmjunk 7 ай бұрын

Hey billy what are exact specs of pulsar turbos you are running/will be running? Including AR and what power level are you going for

@Billy_Built 7 ай бұрын

5449 .72AR 900-1050WHP at 30-34 psi Turbo link is in description

@mobenavides 9 ай бұрын

Will you be running the Polar Engineering downpipes as well? Recirculating or open dump? Also, would you share the part numbers for the pulsar turbos please. Setup looks sick!

@Billy_Built 9 ай бұрын

I will be using the polar down pipes with open dump tubes. Pulsar Turbo change the name of their turbos it appears. The g25 660 is actually the same as the 5449 (660hp) turbo

@mmilano626 7 ай бұрын

Hey, are you planning on selling your old ash spec manifolds?

@Billy_Built 7 ай бұрын

They are already sold!

@2Serus 9 ай бұрын

My dream car😖

@JP_SC 9 ай бұрын

God it took too long, now I have my motor done (and so did 90% of the community).....You also got the downpipes? open or recirculated?

@birdszed 9 ай бұрын

Hey Billy, been following you for a while here and I’m debating on pulling the trigger on these. I was wondering what the spool up is like with the .72 turbos with the other mods you have or have you not tested yet

@Billy_Built 9 ай бұрын

Hey thanks! I'm expecting these to spool up pretty quick for a street setup. Especially with the head and cam setup that I have. If you want faster spool up then just get the g25-550 turbos with a .72 ar.

@birdszed 9 ай бұрын

@@Billy_Built thanks a lot. do you think the 500 cams are more worth while than the 400+. In a side nite, ive been loving your content. Really insightful

@Billy_Built 9 ай бұрын

@@birdszed for power I'd say the jwt500's in 272 duration is the way to go. But if you're paranoid about having a higher slightly lopy idle than stick to the 400s.