If money was no object - What engine and spec

[Cord]

Sounds cheap

But REALLY disagree with you on the piston squirters. In my opinioin they are VERY important and certainly not a waste of oil. Especially at big bhp, they are vital.

Cord

[MarioGTR]

Originally Posted by Cord

Sounds cheap

But REALLY disagree with you on the piston squirters. In my opinioin they are VERY important and certainly not a waste of oil. Especially at big bhp, they are vital.

Cord

...and at big revs; they're fatal.

Mario.

[Cord]

Originally Posted by MarioGTR

...and at big revs; they're fatal.

Mario.

Care to expand a little further?

[tyndago]

At big revs the oil pump is moving a lot of oil though the motor. The higher the revs, the more oil.

You suck all the oil out of the pan, run dry and spin a bearing.

What I have seen anyway.

I would be interested to look into a motor spinning big revs and spraying oil at the underside of the piston.

I noticed Cadiliac is even putting oil squirters in their supercharged Northstar motor. They say its worth torque and horsepower due to their ability to run more advance.

[Cord]

I suppose lack of oil could be an issue if running mega rev's like Mario (11,000???) But upto 9500 or so i think with adequate mods to the oiling system and an increased capacity sump it isn't a problem.

Mind you this is an "ulitmate engine" thread so you probably will all want to be running 12,000rpm

[Chris Wilson]

An "ultimate" engine will be dry sumped, anyway. The best ultimate engines are the ones you build for someone else, spending their money and making a profit on it

[paul cawson]

This is One I bid on last week. I was saved from buying it by the vehicle inspector because of engine noise. They now know to buy in any condition if the car of the right spec comes up. Sad story, very sad if you read Japanese.

http://uk.pg.photos.yahoo.com/ph/pau...bum?.dir=/5e6b

[Hugh Keir]

Paul,

That looks like it was quite a car, what auction was it sold at?

Thanks

Hugh

[paul cawson]

It was in HAA Koube, or USS Okayama

[Hugh Keir]

Paul,

I can look back at cars sold at HAA Kopbe and it doesn't look like it was there, the auction sheet is also slightly different at HAA to the one you posted.

I can't look back at the USS auctions.

There is no power steereing and no electric windows, it looks like it was a drag oinly car.

How much did it sell for?

[R33_GTS-t]

Absolutely no cost limit? Okay...


Engine designation: Nissan RB26DETT: 2.6 litre, Double overhead cam, Electronic fuel injection, Twin Turbo

Displacement: Bored and stroked to 2,700cc

Bore x Stroke: 87mm x 75.7mm

Redline: Exceeds 13,000 rpm

Boost: Exceeds 3.3 Kg/cm2 (Stage 1 was 2.2 Kg/cm2)



Electronics:

GReddy 80mm 3.5Kg/cm2 dual input boost gauge

MoTeC M800 ECU and complete logging sensor array with EGT (x2), IAT (x2), Knock (x2), MAP (x2), wide band O2 (x2), launch, traction and air shifter control

MoTeC Advanced Dash/Logger system

MoTeC CDI/8 channel ignition spark amplifier

MoTeC uprated high intensity ferrite coil packs (x6)

MoTeC complete sensor array and logging of over 50 parameters (shock travel, G's, all fluid temps and pressures in engine, gearbox, diffs, etc)



Bottom end:

Custom 87mm AB-134 (Aluminium-Beryllium hyper-alloy) forged pistons (x6)

Custom ceramic coated tungsten-carbide main crankshaft bearings (x6)

Custom oil cooling system

Custom titanium connecting rods (x6)

GReddy lightened alloy pulley set

GReddy 12 litre enlarged sump

HKS /ATI twin ring fluid-based harmonic balancer

JUN full stroker shaved counter balanced crankshaft

JUN GT spec enlarged radiator

JUN high capacity oil pump

JUN oil sump baffle plates

JUN strengthened connecting rod bolts

JUN strengthened main crankshaft bolts

Nismo N1 uprated water pump



Top end:

Custom camshafts

Custom head channel modification and complete proprietary GT cooling system upgrade

Custom oversized Inconnel exhaust valves (x12)

Custom porting and polishing of cylinder head and runners with extensive flow bench profiling

HKS exhaust manifold gaskets (x2)

HKS metal head gasket

HKS vernier cam wheels (x2)

JUN brass valve guides (x24)

JUN camshaft bearing set

JUN GT surge tank (inlet plenum) with customised bell mouth entries and tuned runner design

JUN intake gaskets (x3)

JUN oversized intake valves (x12)

JUN strengthened head studs (x14)

JUN tappet shims (x24)

JUN titanium valve retainers (x24)

Mines triple baffled cam cover plate assemblies (x2)

VeilSide 100mm throttle body assembly



Turbo system:

A'PEXi Drag Vmax/SPL Pro intercooler (718mm wide × 277mm high × 156mm thick) with two 80mm inlets and one 100mm outlet

Custom dual 3.5" exhaust dumps, separate wastegate pipes into single 2.5" dump, exiting after front-left wheel

Custom turbo piping of 80mm turbos (x2) to intercooler, 100mm from intercooler to 100mm throttle body

Custom turbo system oil feeds, water cooling lines and modification of GT bearing cores to support higher shaft speeds

GReddy Type-R Racing Blow Off Valve, with 3.0Kg/cm2 spring

HKS 58mm external GT-Pro spec wastegates (x2)

HKS 150mm to 100mm anodised aluminium bell mouth funnels (x2)

VeilSide/GT exhaust manifolds (x2), split as 2 banks of 3 cylinders, each feeding one turbocharger and an external wastegate

VeilSide/SPL GT-3540 turbo chargers (x2) with uprated customised GT-42 compressor wheels and compressor/exhaust housings



Fuel system:

Bosch Motorsport 850HP fuel pumps (x3)

-80 braided fuel feed lines (x3)

-60 braided fuel return line

Custom 2,000cc injectors (x6)

Custom 20 litre fuel cell, with competition spec re-breather system

Custom oversized and multi tapped fuel rail

MoTeC in-line high-flow fuel filters (x3)

SX 6.0 bar high pressure fuel regulator



Drive train:

ATS carbon triple plate 9.0" clutch

ATS front 1.5 way carbon LSD

B&M air shifter modified for control via MoTeC ECU

Cusco rear 2.0 way high-lock rate Drag/SPL LSD

Custom solid engine mount system

HKS/Berc uprated drive shafts, front (x2) and rear (x2)

Holinger 6 speed sequential drag gearbox with uprated spline input shaft

JUN modified hi-torque transfer case system

Nismo N1 drive train mounts

VeilSide hydraulic torque split control system



Aerodynamics:

Custom low drag rear wing assembly

Do-Luck front aerodynamic under tray diffuser

Do-Luck rear bumper bar and aerodynamic under tray diffuser

JUN GT aero vented bonnet

Trust drag front bumper bar with extensive modifications



Suspension:

Modified VeilSide Pro-drag coil over suspension system



JUN Pro-drag/SPL coil over suspension system (for Pro-GTR class)

Multiple strut bracing and body work strengthening

VeilSide Pro-drag coil over suspension system (for street tyre class)



Brakes:

ATS carbon race rotors, front (x2)

ATS carbon brake pads, front (x2)

Endless CCM brake pads, rear (x2)

Custom braided brake lines

Simpson 200mph parachute



Interior:

Bride Zieg Carbon-Fibre/Kevlar race seats (x1)

Chrome-moly 6 point (competition certified) roll cage

Sabelt Indy 5 point 3" harnesses (x2)



Weight reduction:

Custom acrylic replacement windows

Custom CFRP lightened boot

Custom CFRP lightened doors

Extreme stripping and weight loss program



Wheel rims:

BBS Le mans' LM limited edition, forged, (Gold) 18" x 10.5" for normal street tyres (x4)

Rays Advan RG, forged, (White) 15" x 8" for Pro-GTR drag slick class (x4)

Racing Hart CP-035R, forged, (Gold) 17" x 10" for street tyre drag class (x4)

[paul cawson]

Originally Posted by Hugh Keir

Paul,

That looks like it was quite a car, what auction was it sold at?

Thanks

Hugh

Hugh it was through these people http://www.auctions.bonsaicars.com/ if you say it was the car I bid on they should have a record of it. It had plastic windows like a drag car but twin fuel tanks. Start price was 250000 yen.Only went through last week. I would have brought it repaired the engine over the winter I bid £8500 had to be worth that ? would have used it for the track only. I dont know how much it when for , you have to go in with a XX bid or the vehicle inspectors will not bid on a faulty car.

[Haribo]

r33 gtst boy wats the point in copying and pasting neatly exactly mario's spec list

[SteveN]

Originally Posted by Haribo

r33 gtst boy wats the point in copying and pasting neatly exactly mario's spec list

Cause he wants to suck him like michael jacko on a teenage boy with cancer

Deffo enjoying the RB30 love, nice to see people have sence, make me the right offer and you can have mine

[skylinelee]

rb30 love.............lol