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300Kw Unopened 25 Club...

joeyjoejoejuniorshabadoo
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zebra
zebra

Yep We're jealous of full boost at 6000rpm with a gtx35

Dose Pipe Sutututu
Dose Pipe Sutututu

Back again, 372kW @ 1.75bar (1.8bar spiked a little)... motor has not popped and even went to a track day on the 30th of May. Motor did push some coolant, I believe the OEM head gasket isn't too happy

joeyjoejoejuniorshabadoo
joeyjoejoejuniorshabadoo

Might as well give it 30+ You're building a 3.0 anyway

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Ke55pig Proficient

Ke55pig

Posted
Posted

Yep 3 different testers my tuner could beleive it runs as well makes the power it does on such low boost 17psi.

Doesnt have any blow bye no smoke no oil use etc

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sleptema Proficient

sleptema

Posted
Posted (edited)

Impressive power for an unopened motor. ...

Not sure if Royce has posted here, but he is running 730whp on his stock bottom end neo.

Or maybe it was 630. Either way, impressive.

Edited by sleptema
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kingtube69 Experienced

kingtube69

Posted
Posted

The precise symptoms I was talking about. My 33, and a couple of other customers had the same issues after using motul. Not sure why.

What Nulon did you put in your 33? How long was it on the motul with ticking before you swapped over?

Sorry for all the questions!

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iruvyouskyrine Grand Master

iruvyouskyrine

Posted
Posted

Not sure if Royce has posted here, but he is running 730whp on his stock bottom end neo.

Or maybe it was 630. Either way, impressive.

He's now at 850hp on standard bottom end. Only has cams/springs/studs. Check post #1035 in rb25 turbo upgrade dyno thread.

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  • 4 weeks later...
4zfed25 Rookie

4zfed25

Posted
Posted

MODS: gt35, top mount, 44 wastegate, fmic, ffp, id1000 injecters, vipec ecu

FUEL: bp98

POWER: 308 kw

Oil: PENRITE 10/40

USEAGE: everything

LIFESPAN: 3days so fare

FAILURE: plugs. To hot

COMMENTS: hates getting its feet wet

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Ke55pig Proficient

Ke55pig

Posted
Posted

That dyno curve looks like a V8's, need's some early spiking on the controller

Was that in reference to my dyno ? When it gets retuned i will have the ebc in there that boost is just straight from the waste.

Reason i havent gorne higher boost is no studs or gasket but may look at setting it to spike upto say 20 and run 18 19 should also make 30 40 more uptop this time as got free flowing exhaust to go in

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R31 drift pig Experienced

R31 drift pig

Posted
Posted

What Nulon did you put in your 33? How long was it on the motul with ticking before you swapped over?

Sorry for all the questions!

SYN15W50-5.jpg

Problems with motul oil was almost instant in my R33, Which is why I thought there may have been an existing issue with the lifters, but then was told about the exact same issue with other 25's. Couldn't tell you how long I had the motul in there with the lifters.... but it wasn't long. New lifters in, and full flush and oil change, including oil cooler etc. Never had another issue.

Tuner didn't elaborate on the other 33's at his shop it'd happened too, just it was why he doesn't stock or use motul any longer.

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Ashley33 Enthusiast

Ashley33

Posted
Posted

R33 Gts-t series 2

mods: Highflow op6, 1000cc xspurt injectors, aero flow top feed rail, straight through 3" exhaust, z32 afm, nistune, big front mount, bosch 044 intank pump
fuel: Bp 98/United e85
power: 280kw/313kw @ 17psi with a leak in the intake plenum
oil: Penrite racing 10w/40
useage: Street weapon
lifespan: only 3 months so far, has had a hard life.
failure: Walbro 460lph e85 pump failed at 300kw, had to replace with the bosch 044.
comments: Feels good, will be going highmount, twin scroll hopefully soon. Running 21psi now, so should be up close to 340-350kw ish.

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scotty nm35 Grand Master

scotty nm35

Posted
Posted

There was another issue with your setup if the Walbro 460L stopped, they are nearly bullet proof Ashley, and flow substantially more than the 044's.

Don't bother with the highmount, if you externally gate the turbo the stock manifold will flow 450 odd kw with better response. There is plenty more in your current setup by the looks.

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-S- Community Regular

-S-

Posted
Posted (edited)

There was another issue with your setup if the Walbro 460L stopped, they are nearly bullet proof Ashley, and flow substantially more than the 044's.

Don't bother with the highmount, if you externally gate the turbo the stock manifold will flow 450 odd kw with better response. There is plenty more in your current setup by the looks.

I'm not sure how much mine is making but what about the 21u high flow?

I believe is only rated 30 hp less than op6...will ewg improve?

I can list my mods though if needed

Ps. U mean 450 odd hp and not kw right?

Edited by -S-
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Dose Pipe Sutututu Grand Master

Dose Pipe Sutututu

Posted
Posted

Less back pressure, more power so if you relieve as much back pressure as possible your motor aka air pump will flow more air thus producing more power.

Another reason why going a decent manifold and EWG will make more power however with some added lag OR same can be said about welding a gate on top the housing and ditching the IWG.

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AngryRB Grand Master

AngryRB

Posted
Posted (edited)

There was another issue with your setup if the Walbro 460L stopped, they are nearly bullet proof Ashley, and flow substantially more than the 044's.

Don't bother with the highmount, if you externally gate the turbo the stock manifold will flow 450 odd kw with better response. There is plenty more in your current setup by the looks.

Wouldn't high mount be a good thing at that power level, if the tune is averaging EGT's and mixtures then having equal length runners should give a better safer tune for a stock bottom end?

Edited by AngryRB
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