I have a stock d16z6 want to boost it 8psi on daily use have a t25 garrett turbo internal wastegate, manifold, pipes and intercooler have a innovate wideband+ boost controller With 4bar map sensor, autometer oíl press gauge and water temp gauge, p06 chipped and bosch injectors 550cc can i boost it With a good seetting need fuel pump?? Thx for any help i am doing my proyect

 

Very small turbo makes power very early in the RPM. This means torque. D16 has 1.51 rod stroke ratio and thin rods.
I would go bigger turbo and smaller boost like 6psi to keep power down.
Also i dont think you need map sensor but you will need a walbro 255 or a fuel pump from an EVO (thats what i used) .Water temp if you dont alreay have it id say dont buy it.
Yes you can boost your D16 but id at least do a compression test to see the health of the engine.

 

Thanks for the answer I already have that... is that I really want a quick response from the turbo at low revs SO... but need to know if is the fuel pump with this setup necessary or the stock pump can keep the AFR With the 550cc injectors for those 8 PSI... and I think that my engine is soso has 180 compression even at 4 PISTONS, does not give heating problems and gave 115 horses in the dyna Greetings from Costa Rica!!!

 

Can you post the turbo code?
It will be like https://garrett.honeywell.com/wp-con...name-plate.png
We need the part number. X X X X X X - X X X X most of the times.
Im asking this becase the are some VERY small t25 that will not give much power just torque and small extra hp at low boost.

 

I think that is a GT2554R Turbocharger

 

I am not in my home i Will check the serial when i leave

 

Dont have any serial

 

Dont have any serial

 

I think it might be ok. I would get a fuel pump.The car will be fun.

 

I ran a T25 on a D16 for years at 10psi with just some 450cc injectors, everything else in the fuel system was stock. Never gave me any issues. Better plan for a clutch upgrade tho.

 

i think you will be fine with the oem pump if you keep it below 230ish whp AND do not go above stock fuel pressure. IF you want to either A) bump fuel pressure or B) make much more than 230-240whp, i would upgrade the pump. Xenocron has a less expensive alternative to the usual walbro 255 and im happy with mine.

 

Thx for info and what numbers i can have With that setup

 

Only a tune and the dyno can answer that question, sir.

 

NC i see ty

 

Yea i did the same on about 7 PSI, bought the car that way, put a walbro 255 in to be safe you dont wanna find out your OEM pump gave out the hard way...IMO best $100 upgrade I have ever spent stil have the same pump in my replacement shell at 400+


butt dyno says right about 200HP, maybe a bit more but not much. obviously depends on which t25 but dont expect crazy numbers. It was prolly the most fun car I ever had

 

Rlly but of 105-115 hp to 200 its a good number to me ty!!

 

Like I say very fun setup your power will be before 5k really fun street car punch the gas and go almost no "lag". not much topend so your gonna have fun in 1-3rd after that its not so great at hwy speeds

 

It's a hatch ef 90s for everyday use I do not want problems like I do not think I'll do much in 1/4 of a mile
Like the series b and vvl do here around 15s 14s the normal people with cars of daily use the same idea is then to put forged rods and pistons ycp and maybe increase to 15 psi for a little bit

 

Dont go above 0.5 / 0.6 bar because you will start to have too much torque down low with this small turbo.
Save the D16 rods.

 

Agreed, T25 + D16 is a blast to drive. I put 40k miles on my del sol with this setup, and the engine was still in perfect shape when I sold it.

You get instant throttle and boost response, made a great autocross car. Never had a need to wind it out past 6500rpm, so the top end didn't make high peak HP and it wasn't too impressive in the 1/4 mile because of that. But for stoplight racing it was a beast.

 

if i read his response right, i think he means "how much could i make with a xenocron fuel pump"
your answer holds true, only find out for sure on a dyno, but theoretically that pump can support 450+

 

Thank you very much everyone now I have a question I can keep the empty vacuum lines or I must change or delete some? 😅

 

not sure quite what your asking here, but you shouldnt have many vaccuum lines as you can delete the Evap canister and run a catch can instead of the stock PCV system. Google is your friend here

 

I do not have an idea of ​​how that is going to... excuse the question I am the one who is putting together my project I have no experience and I am not an equal mecánical... thanks... I think that I will use the oil tank from the valve cover outlet and from there to the intake of the turbo... and the lines for the wastegate I will take them out of the intake manifold just like the boost controller and the map sensor and bov
It could be between the intake manifold and the fuel regulator

 

You need to delete the PCV system. Personally I would not route your crankcase venting back into the turbo inlet, because you will likely get quite a bit of blow-by and be coating everything with oil, while burning the rest of it. Vent to atmosphere with a catch can and be done with it.