Nytsky's Engine Build

[WARLORD]

sh*t dave did you rob a bank !!!

my god you have change good parts for F*^king awesome parts.

id love to know the dollar odometer..lol

[TiTAN]

thats a bad number to know, especialy if the other half finds out.

[NYTSKY]

Its all fun and games.

My missus is very understanding.

[Marko R1]

was over at Red R Racing yesterday checking out the new engine room. Paul was showing me box after box of new parts for your build.

the deal Paul has worked out for you is a cracker. We got stuck into pulling the 25 out last night and getting it ready to be sent to its new home.

hey dave - paul has spoken about u and your setup in the past...do u have a thread on your car? im interested to know what turbo setup u are running to achieve 604awhp.

its funny if u look at the gtr.co.uk website a lot of the gtr owners have taken up the rb26/30 upgrade as well as the rb30 god in nz (rips racing)...looks like the 3ltr bottom is finally starting to make recognition here in aust

oh dear paul - no more can u lay sh1t on forklift motors HA!

[blitzxtr]

hey dave - paul has spoken about u and your setup in the past...do u have a thread on your car? im interested to know what turbo setup u are running to achieve 604awhp.

its funny if u look at the gtr.co.uk website a lot of the gtr owners have taken up the rb26/30 upgrade as well as the rb30 god in nz (rips racing)...looks like the 3ltr bottom is finally starting to make recognition here in aust

oh dear paul - no more can u lay sh1t on forklift motors HA!

HKS T04Z Marko. The figure was made at autosalon and was tuned by Paul the night before. It was good enough to win us a dyno trophy

Specs of Engine build

Mahle Pistons

Greddy oil pump

eagle rods

R33 Crank Grubbed screwed

Tomei buckets & springs

Nitto Vavles

Tomei Cams 280 by 10.5mm Lift

Ported head

N1 Block

Trust Manifold

Hypertune plenum

700cc injectors

Paul always had the 30 idea floating around and one day wanted to build one but in a RWD car as the 4WD RB30 still was not a proven combo in aust. Now that his friend in Sydney has sucessfully has got a 4WD one sorted and has spent a bit of time with his mate Justin in Brisbane who eats and sleeps 30's (single cam) he was keen to build one that would be 'off the hook'. NYTSKY's new bottom end was going to be a methanol drag engine wearing 'twoogles' current head put into an s13 silvia but when the sale of the gtr shell fell through the plans were shelved. I would have liked to have seen the s13 car completed but having it going in Dave's car will at least have it around to see running instead of selling off all the bits.

Forklift jokes were to wind up you guys on here, im sure you know how much he likes a bit of a giggle. lol.

Edited July 11, 2010 by blitzxtr

[Marko R1]

yeah paul likes to throw or 2 around

[NYTSKY]

Keep the VCT with the cams i have now or go 264 IN 272 EX and no VCT?

Decisions, decisions.......

I have seen back to back runs on a big 25/30 with the VCT on and off, the difference on low end torque was very noticeable.

[DRD-00F]

I'd get rid of it. It's nice to have but how many times are you going to ask this question? Next time you look at getting bigger cams?

[Rolls]

Just out of curiosity what do you use this car mainly for, just as a weekend warrior? Or does it see lots of track action?

No doubt I would lose my license very quickly with that sort of power on the street, ~200kw is enough in this cold weather atm for me!

Read all 56 pages over the last 2 days, was a top read! One thing I would add is you should consider plumbing your catch can back into the intake, that way you will get vacuum assist to help scavenging all the blow by gases etc, might result in a little oil in the intake but generally nothing wrong with that.

Also how much difference was there with the VCT power wise down low? Curious as mine is currently not connected (using rb20 ecu) but I am considering building a controller for it.

Edited July 12, 2010 by Rolls

[blitzxtr]

Just out of curiosity what do you use this car mainly for, just as a weekend warrior? Or does it see lots of track action?

No doubt I would lose my license very quickly with that sort of power on the street, ~200kw is enough in this cold weather atm for me!

Read all 56 pages over the last 2 days, was a top read! One thing I would add is you should consider plumbing your catch can back into the intake, that way you will get vacuum assist to help scavenging all the blow by gases etc, might result in a little oil in the intake but generally nothing wrong with that.

Also how much difference was there with the VCT power wise down low? Curious as mine is currently not connected (using rb20 ecu) but I am considering building a controller for it.

plumbing it into the intake is fine on the street but not on the track. I originally had mine set-up that way and saw no blow-by on the street but at Superlap the car blew oil out the breathers, filled the small tank and then spewed oil into the turbo. Coming off throttle into turn one the oil sprayed out the inlet tract shorting out the AFM's, cutting the car out mid corner and almost ended up on its roof!

Oil mist is also detonation fuel.

Edited July 12, 2010 by blitzxtr

[Marko R1]

just whack a gtr head on it & be done with it

[NYTSKY]

The 25 is out.

Piston tops are clean, no marking on the bores. Still looks like a fresh hone job

Bearings had little to no wear on them. Bloody amazing!

[TiTAN]

how many KM did you end up putting on it?

[NYTSKY]

Roughly 10,000km

Most of it at 25psi and 8000rpm

[Rolls]

Did you get any rattle out of the pistons when cold?

[NYTSKY]

Maybe for about 10sec. Why do you ask?

[Rolls]

Maybe for about 10sec. Why do you ask?

Just curious how bad the tolerances must be on my motor for them to rattle for a solid minute when cold.

[Marko R1]

Just curious how bad the tolerances must be on my motor for them to rattle for a solid minute when cold.

i think it also depends on the pistons u are running, if they're teflon coated etc

i running mahle's & yes they make a bit of noise but it wouldnt be longer than 20sec maybe?

[Rolls]

i think it also depends on the pistons u are running, if they're teflon coated etc

i running mahle's & yes they make a bit of noise but it wouldnt be longer than 20sec maybe?

I'm running arias pistons, but its quite a loud racket for about a minute, if the cold start pulls the ignition timing (only seems to do it 1/3 starts for some reason) they don't rattle though, generally the lower the revs the worse it is, might have to look into getting the tune amended.

Anyway I'll stop taking this thread off topic.

So NYTSKY you reckon the 30 will chirp second?

Edited July 13, 2010 by Rolls

[zebra]

Lol dave in the pic of the external oil pump, why is there a Red Top rb20 in the background?