Nytsky's Engine Build

[zebra]

whats it worth?

[(OO)Firty Free(OO)]

OK guys been a while, new update.

The car has had a big fuel system upgrade which includes:

1000cc Rochester Injectors (all new injector plugs and wires)

Billet fuel rail

SX Fuel reg

Nismo lift pump

Twin 044s

Surge tank

Mesh fuel filter

Fuel lines are now braided with a few bigger hard lines.

Also had my old Profec B II fitted which was a huge improvement over the Haltech one.

Boost is now alot better but still tapers off a little.

Now who would of thought you could get this much power out of a GT3076???!!!!

Im extremely happy with the result. It has great response and still punches out an impressive number. Its almost unbelievable.

Nice work Nytsky.

Interesting to see the .82 worth 7ish rwkw extra compared to the .68 HKS (all dyno's being equal of course) at 23psi.

What sort of extra timing was the car happy at with E85?

Holding boost a lot nicer now too with the controller

[NYTSKY]

Unfortunately, for the first time ever i was not present when the car was tuned

In a few weeks ill be going back to do a back to back comparison with the screamer pipe on so ill ask then.

[(OO)Firty Free(OO)]

Unfortunately, for the first time ever i was not present when the car was tuned

In a few weeks ill be going back to do a back to back comparison with the screamer pipe on so ill ask then.

3037/3076 definately good size turbo for the 25 especially with E85 on board.

[NYTSKY]

Its the ultimate turbo for the RB25.

Full noise by 3800 and all the way to 7800 Very meaty power range.

[(OO)Firty Free(OO)]

Its the ultimate turbo for the RB25.

Full noise by 3800 and all the way to 7800 Very meaty power range.

Yeah i hear ya just wish my engine bay looked half as good as yours

[zebra]

wow sleeper much!!!

[Swiper the Fox]

wow sleeper much!!!

Yeah...350 at the treads and "she's all stock officer" love it.

[(OO)Firty Free(OO)]

wow sleeper much!!!

Haha yeah still running standard zorst and inlet mani's and engine has not been opened as yet touch wood .

9 months now on E85 and this power touch wood.

Edited July 24, 2009 by RB25DETS2

[Wacky Dee]

5:45 AM ..finally finished reading this thread. It's been an interesting read ...much like a good car action movie without Nicholas Cage in it, albeit a 6-7 hours long one. Congrats on the final outcome mate, sounds awesome.

One quick question before I head off to sleep .. this has been bugging me for the past 5 hours or so. 1 + 1 = window. Someone please explain that to me (in a way that you would to a retarded child)

[PM-R33]

You've never heard of 1+1=window? lol.

[discopotato03]

Can we take it as granted that an R33 fuel tank system is sealed well enough not to let any significant amount of atmospheric water in ?

It will be interesting to see what additions the General puts in their flex fueled Commode door's fuel system - if we ever get beyond the "its here next year" thing . E85 also has to be much more widely available than one servo and the oil co's will fight tooth and nail to keep it out .

A .

[NYTSKY]

To my knowledge it has the breather at the filler to let air out as fuel goes in, aswell as the overfill tube thats let fuel out if you overfill the tank.

As far as the E85 Commo goes, they have just released their new 3L engine that is suppose to rival the Camrys fuel economy. I have a felling that this release will push the E85 fueled cars further back

Side note: The car is being prepped for this Sundays track day at Oran Park, if you have never been and would like to attend i highly recommend getting out there and having a go. There are alot of spots still available and you can pay on the day

The day is not a timed one, it more about getting out there and having fun in a safe environment.

[Butters]

MMM. Re dyno graph.

It says E85 and 12:1 AFR.

Are you doing some sort of AFR scaling ?

Isn't e85 tuned to 7-8's ?

Edited October 1, 2009 by Butters

[DRIFTER]

most wide band o2 sensors measure in lambda and then calculate afr from this, which is assumed to be petrol.

[Endless 32 v-spec]

Hi all,

Last November my car had an "incident" with a fence,and while waiting for it to come back from the smash repairers i deceided to go all out on the motor.My focus is reliability and efficiency,aswell as some nice streetable power.Every week since then has been like xmas,as pressies arrive at my door.

The last parts have been ordered and will be arriving next week.List as follows:

CP pistons(9.0:1CR) 20thou over

Spool rods

Cometic 1.2mm MLS head gasket

Nissan gasket kit

Tomei valve springs

Tomei 256 Poncams

Tomei oil gallery restrictor

JUN crank collar

Custom head to sump oil drain

N1 oil pump

Greddy plenum

Greddy throttle adapter

Nismo 740c injectors

Nismo fuel pump

Nismo engine mounts

ARP head,main,rod and exhaust studs

ACL Race series main and rod bearings

Splitfire coils

GT3037 .82 turbo (has the slotted cover for that T51r sound)

GCG Stainless highmount manifold

Turbosmart 38mm Ultragate

All controlled by a Haltech E11v2.

The block and crank will be cleaned up and prepped (honed,linished,balanced,grub screwed ect)

Still trying to decide if im going to wrap or coat the manifold? Also im looking at buying a new crank collar.Is it worth getting one?

Please give me your thoughts and all suggestions welcome.

Ill be posting some pics as the build progresses.

how are those ev11's compared to a power fc

Edited October 3, 2009 by Endless 32 v-spec

[boostn0199]

just read the whole post very interesting read and got alot of information out of it, im in the process of bulding my r33 im aiming at around the 300kw mark on my stock motor , see how it goes in at the tune soon, hoping the motor lasts for abit while i save money for a rebuild where I can push some more power like you have, well done it was a great project

[Duncan]

how'd it run on sunday Dave? Looks like there's still a fair bit of water in the catch can from where you were parking

was a hell of a day to be running this much power through rwd

[NYTSKY]

That wasnt water

Had pretty bad blow by issues . Filled the catch can the blew oil everywhere after the first session.

This only happened when i was revving past 7200rpm.

The latter sessions i was changing at around 7000-7200rpm. Got a bit of oil vapour but not like the first session.

Then when Stu and i were battling the gearbox finally had enough. Spare going in tomorrow.

Loving the swaybars and slicks though. Normally i get no traction in second gear, but with the slicks it just sticks to the road with the G force tearing my face off

[DRD-00F]

Your face was never that good anyway...