As an engine builder from the USA I wish I could work with you on these awesome projects!

Man I love this channel. This is hard stuff. Would love an update on the manual swap e55 if you worked out the electronic issues.

17 psi boost is always the peak magic number on these 90's japanese cars with stock fuel pump ;-)

I love watching busy pro's share their expertise with the rest of us. Great projects!

The stock Z32 TT fuel pump is good up to 700hp, so it's not a pump issue. Unless you upgraded to 555cc or higher injectors you will max out the stock 370s around 400hp.

This guy is exactly what I would picture in a 300zx owner. Bluetooth ear piece and all.

Kind of sad because of fuel pressure issue but also happy knowing we will see more of this outstanding Nissan beast :D

Haven't missed a video to date. Always looking forward to the next one. I know you want Seb to get that Fuel Pump hahaha.

Just dyno tuned mine for E 2 weeks ago. And yes, a walbro 450 provides more than plenty fuel.

Any thoughts on the freevalve stuff Wesley Kagan is working on? The two of you seem very similarly minded

10:10 Bosche 044 You're working with a close to 30-year-old pump. The factory one will make an easy 540 whp if it's brand new but the best way is using the factory pump as a lift pump to a surge tank and then a bosch 044 pressure pump. You don't "need" a surge tank in a road car but for the small amount of time and money it takes to fit it's well worth it.

hey great channel, youtube needs more 300zx content like this! I am also looking at putting a haltech in my z32

lol. Couldn't figure out when and why I'd subbed to this channel. Looked back at the channel's vid history and realized it was for the blown E55 a few years ago. This is really awesome content. Glad I re-found it.

Hi, Can we get an update? I imagine he has since had time to look into the problem and back to the dyno? The OEM 300zx TT pump is said to flow around 380lph so if it was working properly it should have been more than up to the task. Was is a faulty pump, Voltage draw or the fact that base pressure was set too high? None of the above?

Have you bypassed the factory fuel pump control module? it will hold you back from running full voltage because the wire is too small especially with a bigger fuel pump.

In the early 2000s my bro was going to buy a fairlady ..my friend was a tuner and had a dyno we asked him what he thought and he said if you buy it get someone else to work on it..There is literally no room in the engine bay..this video really confirms what he was saying all those years ago

Great video as usual. Can not wait for the F1 project to get going especially the chassis build. Really excited

On any upgrade always do the fuel pump on an old car, they are so cheap now. Plus your lack of using knock ears on the dyno is a worry. Lets hope you haven't damaged that engine significantly.

When’s the AMG C63 engine swap update coming?

I wish I could bring my E55 out to Canada for some XF mods 😁

They are called lorinser wheels on the s63

I bet you at some point the fuel pump failed and was replaced with a na one (as long as the car runs stock boost, you would never notice) it's a cost efficient way to get it back on the road. Na fuel pumps max out around that power range. I'm running 500+ on a stock twin turbo fuel pump without issue. Just a wild guess

The intake air filter is pretty much right behind the radiator, wouldn't that be the opposite of cold air intake?

300hp crank to 380hp at the wheel is a big jump, no wonder it felt good.

Very excited to see that m113 dry sump system.

Updates? Hopefully upgraded fuel system resolved the issue!

What is the update on this 300ZX TURBO? did he get a new fuel pump she achieve 500HP? WE NEED AN UPDATE VIDEO!

I’m currently building my 300zx abs man is it a pain in the ass lol good luck

Awesome and crazy as usual 😋

The way the guy said “i seen a flame” had me crying

Such great content, originally came for Mercedes content, but everything else is gonna be worthwhile for sure. And dont forget your Namaaz bro lol

How u set the variable valve timing? I hope u do advance timing from 2k rpm till redline... And next another run without timing advance from 2k rpm to redline... Then u will be able to combine 2 graph and select middle ground swichover point for the valve timing...

Hello - did this car ever return to the dyno with the upgrade fuel pumps?

Thanks for the heads up about the fuel pump/regulator. I've heard the same thing about stock fuel pumps able to support huge HP numbers, but it looks like maybe that is outdated information (maybe it was true years ago when these cars were younger?) or it's just an exaggeration. Great video!!!

I can't wait for the next F1 build episode

The turbine wheels of the matte grey car look inspired from the one on the SLR

I love this channel. Much success to you brother.

Stock fuel pump isnt that big . You need to check what people are telling you. But good to see you kept with the vg30. Check out rwpracing for proper vg30 power.

Why don't you get a e85 fuel pump so u can tune for that n put a map sensor n air temp. I had a issue when air temp was getting hot

Thoughts about doing toyota getrag r154, v160 and/or tremec t56 adapters for the m113,119 and m120?

Awesome, you made it look easy. What’s the update on this?

Realistically around how much did you waste?

I wonder if A Taurus SHO (Yamaha 3.0, 1st and 2nd gen) intake would fit on that? Never really looked at a 300ZX intake manifold before. It wouldn't do any good for a turbo/twin turbo setup, only NA. Maybe a custom lower intake manifold adapter. Short and long runner intake to keep the air velocity up at low and high RPMs. It'd be a trip to see under the hood of a Nissan.

I have a doubt which year of 63 cars change from the m156 to the m157

great update !!! excellent channel

Great job! About the F1 engine will keep it opendeck? With all that boost inst better/safer make it a closedeck?

That is weird... I have 740cc injectors, 3" exhaust from turbo back, intake and rich chip tune. I had it run on the dyno and it made 377 WHP, that is with stock turbos and fuel pump etc. Not sure what is going on here with the fuel, but my mods are nowhere near this and I made roughly the same at 15-16psi...

What do you mean by "igniter" ?

I hope you have changed or at least checked the fuel filter. If it’s clogged it will kill power significantly

The wheels on the Mercedes are Lorinser LM6

Is that the original fuel pump or was it a brand new OEM replacement? I also heard that they should be good for 600hp

Excellent content! Keep it up

Meh. Need to go to side mounts, and Geeze with the Haltech and those turbos for dual intake. Leaving a lot just in those mods.

I woke today wondering how things were going in the XF Motorsport garage. Good timing I guess

when is this going to be dfinished?

I have 1996 Nissan 300zx twin turbo I need upgrade please

Finally

The wheels on the 220 looks like the brand Lorinser

Great job man

Wheels are Lorinser Rs8

Please say, what is the maximum safe RPMs on this engine (VG30DETT) ?

6:00. Run some basic screen saltire software on your laptop and show the values as an overlay on the screen. We can hardly read anything on your laptop haha

Just don't go above 500 crankHP. I did some research on that motor and if I remember correctly the block like to split apart at 500 HP. That's why there weren't too many high horse power 300zx's out there. Even built the motor would not stand more than 500hp. I wanted a good Nissan motor for an early project car and could get one of these motors really cheap. But then found out that they were fragile, so I passed on that motor.

the f1 car is going to be awesome.

Why do you have a Russian secret agent helping you? The ear piece is a dead giveaway!

Those wheels are made by Carlsson.😁

Haltech doesnt have an I/O test mode?

Bloody hell 😍

I have been waiting for this video. Love the channel.

What do you use for knock control?

You shouldn't just rule out the fuel pump in general, because it didn't work for whatever your setup is. I'm make well over 600whp on a stock TT pump.

Your fuel pump might be an N/A pump that someone switched in at one time not knowing it was N/A, to save money, or your fuel filter might be clogged. The standard TT Fuel Pump can handle 740WHP brand new.

Isn't this the exact same 300zx from wheeler dealers?🤔

I cant believe yall didnt at least put a wahlboro fuel pump in there that's a must for more power more fuel OEM is Do Do 💩

Never know if Sebastian is on a call or not.

As good as it gets... Ho do you know all this?

The “cool” wheels are SLR replicas mounted the wrong way around. Cool... :-p

You lost alot of your lisp, good for you man

Hellcat fuel pump will do the job and they are cheap .

Maybe the fuel pump is Just old and make not the original power

That desk fan doesn't seem good enough for a dyno

👍💪💯

God i love the channel! All the blue under the hood looks like crap...Love the car though.

Your pump is most likely fine. There is a brain....behind the drivers seat that controls the pumps output under load. That is most likely your failure.

Your base fuel pressure is WAY too high! Base pressure should be 43.5psi NOT nearly 65! That’s why you’re running out of fuel pump!

Channel wise, I believe he is going the wrong way with the content. The videos over the last year have been quite bland documentation of working on regular cars, or doing way too technical and detailed, boring things on a few, somewhat interesting cars. It's hard to explain really, but considering the limelight he had with his homebuilt racecar series, he hasn't really recaptured that sort of attention again. He kinda let the E55 ASL project fizzle out without ever really finishing it and that was a letdown. There are thousand other channels that do headbolt replacements or fix random cars. There WAS only one channel that documented creating a detailed and engineered HOMEBUILT RACECAR. That was his ticket to youtube success. Considering his latest "F1" build, I hope he has realised that aswell. I wish him nothing but good fortune, but am just kinda disappointed in the direction the channel has gone.

First