Got Over 400kw Atw?

[Piggaz]

What did you do to the box Mark?

[MrStabby]

Nope just more boost through the mid range when I decide I wanna drag it..

But you can see it spool faster sub 4000rpm, so must be more to it than turning the max boost up, right?

[The Bogan]

Stripped the hardening of 1st, 2nd and 3rd gears, 4th and 5th are the only gears that dont whine like a biatch.

UNIGROUP are in contact with BEARS to rebuild it with a internal mod which will feed oil to the front of the box.

Hopefully get it sorted in a week or two, hopefully.

[Piggaz]

But you can see it spool faster sub 4000rpm, so must be more to it than turning the max boost up, right?

Those two runs were done one after another. Just enough time for Yavuz to set the settings for more midrange. No.come timing changes at all.

[DVS JEZ]

Possibly pre- loaded it up longer on one of the runs

[XGTRX]

Its not the et thats important. Its the mph. Thats where launch technique, high stalls, tyres etc are (EDIT-) NOT* as important

Yes agreed. Isn't more important to have a faster car than a more powerful engine in this application. You trying to better your time. Aren't you??

Don't know I must be missing something.

Point I am trying to make is: why are people so hung up on dyno power when they don't even know how fast it is.

They go to an engine builder and say I want 450awkw. On the dyno it says 450kw' customer is happy. Guy comes out of another shop with 400kw they drag and 400kw car rips the other. Dyno is a tuning tool and it gets proven over and over again. Unreliable comparison. 1/4 mile ETs and MPH are not and really is the only measuring stick (excluding track setups of course).

Anyway, sorry for interupting. Carry on.

[GTR_JOEY]

Haha your on Mark, they do sell those delicious donuts there at wsid...

Adam like Paul just said, those runs were one after the other and I don't believe the ramp rate was changed as I was sitting right next to him for those runs. He just played with the AVC-R boost controller to give it more boost through the mid range.

Possibly the gates are holding shut and sealing better as its not bleeding the boost off as early...

I will ask him and get back to yas on that

[SS8_Gohan]

so this is a 2.6 with a big single? and it's the same as Paul's 2.8 with -5's?? very intrigued..... variable timing mod??

on the CAT research - looks like it will range from low $300 (venom) to just under $500 for the CES one - Ballistic is a touch under $400. These are with flanges.

CES went into some detail in their email, and said the one they'd go with would be good for 500wkw - but Ballistic has flow info with details at what pressure they did the test.

I'll see if CES has any specific flow info.... thinking Venom is out of the running now, Ballistic ones have been around longer, bit more of a known quantity and have put up flow results with specific details of how the test was conducted.

But being CES, i'm confident of a good product. See how we go...

[NYTSKY]

I personally use a Venom 5inch cat 100cell and does the job at 550rwkw. Good finish and build quality, it took me a good 30mins to bash the guts out of one of them with a heavy steel bar

Contact George at Venom, buy cat and save money.

[SimonR32]

Fixed .

That's very nice!

Will be interesting to see how mine goes considering I was nearly 50/50 to go the Borg Warner or the Precision. Hopefully they will be similar and either way can't go wrong

[Piggaz]

so this is a 2.6 with a big single? and it's the same as Paul's 2.8 with -5's?? very intrigued..... variable timing mod??

No vct. Remember that's loaded on a dyno. Taking off from lights there is still a noticeable difference in twist down low. We found the same thing between N1GTR's car when we both had GTRS's. Curves were almost the same, but Steve with the 3.0 smAshed me around town

[GTR_JOEY]

Yep so single on a 2.6.. Like Paul said, right down low you can feel the torque of the 2.8 over the 2.6...

Once everything starts to happen this set up is very similar to Paul's old set up which in my opinion was still a very good -5 set up

No vct either

Simon, once the tuning for the BW was done we tried to bolt up a precision 62-64?? The dump pipe didn't quite line up due to the large frame of the BW.. Yavuz was very keen to do a back to back and he believes response would have been very similar if not better then the BW, and that the precision would have given another 30-50 rwkw up top

Must remember the bw runs a plain bearing as well

[Marko R1]

No vct. Remember that's loaded on a dyno. Taking off from lights there is still a noticeable difference in twist down low. We found the same thing between N1GTR's car when we both had GTRS's. Curves were almost the same, but Steve with the 3.0 smAshed me around town

how much heavier is the 33 over mighty 32 though

[Piggaz]

6466 CEA.

That was hilarious. The BW was tuned less than 24 hours and here they are trying to stick another turbo onto it. If it fit I'm sure Joey would be sticking a few K into my account haha

[GTR_JOEY]

Ahh thats it 6466

Haha what's another couple of grand

[Lithium]

Very nice result, that is the 8375 right? With 88 hot side? What fuel?

[GTR_JOEY]

http://www.skylinesaustralia.com/forums/topic/414766-gtr-joeys-r32-gtr-e-flex-twinscroll-8375-results/

New Thread here Lith, info inside

[800KD]

My 32 gtr was rebuilt with the following parts and was run in and tuned by Sean at EFI Performance

Engine:

Rb26 (2.6l)

Cosworth forged pistons (87mm)

Manley conrods

R34 gtr crankshaft ( new from Nissan)

Acl race bearings

Arp rod, head, main bolts

Reimax billet oil pump gear

Tomei 1.5 mm head gasket

Kelford 282 cams

Manley valve springs with ti retainers

Sump baffles

Oil cooler

Balanced and blueprinted

Os giken twin plate button clutch rebuilt by NPC

Machine work done by chilton engineering

Engine assembled by Dan at ERD

Greddy plennum

Greddy 100mm pipe kit

100mm intercooler

Turbonetics billet gtk 1050 turbo with .86 twin scroll rear housing

Turbosmart 60mm wastegate

2.5 inch screamer pipe

6 boost exh manifold hpc coated with egt ports

4 inch dumpipe

3 inch decat pipe

3 inch TItanium cat back exhaust

Magnafuel 750 pro tuner fuel pump ( 2000hp)

Bosch 044 (lift pump)

7 litre surge tank

Fuel cooler

Aeromotive fpr

Bosch 2200 cc injectors

All braided hoses

Splitfire coil packs

Power fc dejetro

Car made 650hp at 26 psi (485kw)

I will post a pic of Dyno chart soon.

The ignition system is at limit at 26 psi

I have just finished installing ls2 truck coils and an ati balancer. Next tune the boost is being increased and rev limit is being increased.

Aiming for 700hp + on 30 psi.

Will post results when it is sorted.

[The Dan]

My 32 gtr was rebuilt with the following parts and was run in and tuned by Sean at EFI Performance

Engine:

Rb26 (2.6l)

Cosworth forged pistons (87mm)

Manley conrods

R34 gtr crankshaft ( new from Nissan)

Acl race bearings

Arp rod, head, main bolts

Reimax billet oil pump gear

Tomei 1.5 mm head gasket

Kelford 282 cams

Manley valve springs with ti retainers

Sump baffles

Oil cooler

Balanced and blueprinted

Os giken twin plate button clutch rebuilt by NPC

Machine work done by chilton engineering

Engine assembled by Dan at ERD

Greddy plennum

Greddy 100mm pipe kit

100mm intercooler

Turbonetics billet gtk 1050 turbo with .86 twin scroll rear housing

Turbosmart 60mm wastegate

2.5 inch screamer pipe

6 boost exh manifold hpc coated with egt ports

4 inch dumpipe

3 inch decat pipe

3 inch TItanium cat back exhaust

Magnafuel 750 pro tuner fuel pump ( 2000hp)

Bosch 044 (lift pump)

7 litre surge tank

Fuel cooler

Aeromotive fpr

Bosch 2200 cc injectors

All braided hoses

Splitfire coil packs

Power fc dejetro

Car made 650hp at 26 psi (485kw)

I will post a pic of Dyno chart soon.

The ignition system is at limit at 26 psi

I have just finished installing ls2 truck coils and an ati balancer. Next tune the boost is being increased and rev limit is being increased.

Aiming for 700hp + on 30 psi.

Will post results when it is sorted.

And I bet absolutely none of the hp produced is anything close to exciting compared to what you produced last week haha. Congratulations!

[Missileman]

Can you give us an idea of whit it cost you to build that motor ^^^

just the motor/ turbo? exc- exhaust/fuel delivery/ comp