Rb30 With Nitto 3.2 Short Motor

[Gerg_R31]

Location Sydney NSW

The Story

Got a rb30 block i machined up, was going to stick it in my r31 to make the na 26/30 a 3.2L but have decided to go down a different path,

Motor is currently un assembled as i had put down a deposit for the stroker kit and that's as far as i got

I have machined the block using a kit we had here at work;

The Details

Work done;

Acid bath

Bead blasted whole block

drilled out press in plugs replaced with screw in type

bored and honed to 86.5mm/ 3.405"

angular grove in main tunnel

Line honed main

Drilled out oil returns to 10mm

Notched top of Welsh plug housing on exhaust side

Tensioner stud relocated according to guide

dummy assembled

Notched bottom of bores for con rod clearances

ground sump rail removed 0.004"

Ground water pump/ oil pump area, removed 0.003" (was slightly bowed)

Ground to 0 deck height

Painted black with rattle cans

(no awd conversion, no 12mm gtr stud conversion)

current parts

ARP main studs

ACL race series rb26 main bearings

ACL race series rb30 big end bearings

The Price

Asking price $11,000 for assembled short motor

will need $5,000 up front to pay off rest of kit so crank pistons and rods can be balanced and assembled

EXTRA INFO

(make 100% sure you have the whole amount as once the kit is paid for, i can't give refunds until another buyer has paid if you decide to back out)

(assembly will include ring gaps, bearing clearances, bearing crush, crank end float measurements. I can't give warrantee as i have no control over how its run in or driven, and that im not a business)

Will upload pics a little later

Contact me via pm (i hate giving my number out on a public forum)

[joelsy777]

hey buddy how much as is un-assembled wat has been done to block have u already stroked it..very interested so if u could pleases give me a call so i can find out a little more from u..im joel u can reach me on 0478739988 anytime , thanks for time..

[Gerg_R31]

Block has been machined to suit a stroked nitto crank

(pm sent)

Will upload pics on weekend

Had a quite a few PMs with similar questions;

can you hold onto it? Im expecting some money in the next month or two

Sorry but i wont be holding onto something as 90% of the time they never had money to begin with

why not get a refund on the kit and just sell the block as is

1) i put a deposit of 1,500 back in October, either i pay off rest of kit ($6,500 retail price, $5,000 owing)or get store credit, store doesn't have anything to suit the 31 that i don't already have, or it isn't going to go with the next motor im going to put in

2) highly un likely to sell block by itself at a price to break even

how much for un assembled?

$10,000

low ballers

Just stop trying, not interested in swaps either

postage

Happy to send from work if buyer organises it

[Gerg_R31]

pictures;

dummy assembling (took this picture a while ago, this was the dummy

assembly with borrowed crank)

bored & honed, bores chamfered, decked, tops of welsh plug housiong on

exhaust side machined down, water pump/ oil pump surfaces machined,

tensioner relocated, press in plug replaced with screw in type, all painted

bores are finished with 625 grit stones, suited to chrome moly rings and turbo

deck finished to suit a metal head gasket

Sump face machined parallel to cradle parting face

angular grove in main tunnel to suit rb26 main bearings

line honed with arp main studs to re correct roundness with the

extra torque

Notched bottom of bores to clear Nitto 3.2 kit rods

notched oil pick up to oil pump rib to clear Nitto 3.2 rod bolts

[Gerg_R31]

Final price drop $9,500 firm crank bolted in, ready to assembly pistons and rods (will even chuck in a free half empty clevitte assembly lube bottle)

kit is still collecting dust

Pistons have a 5cc dome, which will make it 8:97:1 static comp (with 64cc combustion chamber and a 1.2mm thick x 88mm bore head gasket)

plus with sump rail machined, its ready to have a pro engines 4wd sump adapter added on with a little notching on the outside

[Gerg_R31]

Other bits that are for sale;

Part: RB26/30

Condition: Used

Description: Complete engine as is
Parts;
JE 87mm pistons
Precision H beam rods
King bearings
Nitto crank collar
N1 Oil pump
N1 water pump
arp 11mm head studs
1.5mm Nitto MLS Head gasket
Pep pro stainless steel +1mm intake and exhaust valves
bronze guides
Supertech single springs & titanium retainers
Camtech mis matched duration 10.8mm lift cams
Spitfire coil packs
Gizmo thermal intake gaskets
Carbon fibre lower cover
Just jap Imitation carbon fibre upper timing cover
just jap Imitation carbon fibre valley cover
powerbond oem replacement harmonic balancer
adjustable cam gears
Light weight flywheel
nizmo 63.5 degree thermostat
Braided lines
Oil cooler/ sandwich plate
90amp alternator
rb25 neo power steering pump

Work done;
Acid bathed
Line honed
Torque plate honed
Ceramic/ teflon coated pistons
Dummy assembled
Decked block
Notched top of welsh plug housing
knife edged crank
Collar fitted
Grub screwed
ground big end and mains journals
Balanced everything without tolerance
cleaned striped head
bead blasted
Wet and dry flow bench ported head
CNC 5 angle intake seats radius exhaust
Cut out tops of cam bucket holes to clear bigger cams
Balanced valve train
Ground head to 53cc's
Dummy Assembled and relocated tensioner
Tappet clearances set to 0.018" intake and 0.015" exhaust (no tolerance)
Assembled head & engine

Currently has a static of 10.75:1 has made 225.6hp non turbo
each combustion chamber was cc matched
each rod was measured at exactly same lengths
each pistons sits exactly 0.005" above the deck

Heaps more stuff I cant be bothered typing
last leak down test i had 4% cylinders 1-5 and 5% in cylinder 6
220-235psi in compression test
every 3 months (give or take a week) its had new motul oil, ryco oil filter and spark plugs
Many ways to get the comp back down to 9:1 to suit a turbo, or keep it high and use e85
sold as a complete running motor with original rb26 intake plenum, ready for exhaust manifold and or turbo

Location: Sydney

Contact Details: PM me for number

Asking Price: $8000

Pick-up/Postage Arrangements: buyer to organise

Other Comments: Currently still in car running

after assembly;


when its clean;

_________________________________________________________________________________

Part: VLT- MX7 gear box, single piece tail shaft & clutch kit

Condition: used

Description: MX-7 gear box out of a VL turbo, shorter gear ratios, better acceleration but less top speed,
1 piece hardy spicer tail shaft to suit r31,
heavy duty clutch kit with pressure plate modified from 600 or 800 to 1280lbs, throw out bearing has seen better days

Location: Sydney

Contact Details: PM me for number

Asking Price: $1,800 for the lot

Pick-up/Postage Arrangements: Buyer to organise

Other Comments: Still in car

Next to the r31 bits

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Part: Haltech Pro Sport 2000, haltech flying loom, GPS race dash

Condition: Used

Description: Haltech Pro Sport 2000 Computer, Haltech flying loom mixed into and R32 wiring harness, GPS haltech race dash

Location: Sydney

Contact Details: PM for Number

Asking Price: $4,000

Pick-up/Postage Arrangements: Buyer to organise

Other Comments: Still in car

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Part: RB26 ITB Ram Tubes

Condition: used

Description: made myself to suit GTR ITB

Location: Sydney

Contact Details: PM me for Number

Asking Price: $600

Pick-up/Postage Arrangements: buyer to organise

Other Comments: still in car


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Part: RB26 extractors

Condition: Used

Description: rb26 extractors.... not expecting these to sell quickly

Location: Sydney

Contact Details: PM me for Number

Asking Price: $800

Pick-up/Postage Arrangements: buyer to organise

Other Comments: still in car, could be useful for someone on their P's with a rb26 they want to put in


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[Gerg_R31]

Part: RB26/30

sold as a complete running motor with original rb26 intake plenum, ready for exhaust manifold and or turbo

so yes injectors, itbs, plenum, coil packs, covers, sump, light weight Xtreme flywheel, everything minus exhaust

[adriansut]

hi greg do you still have the nitto bottom end available complete.

[ben.jpinkerton]

Its probably too late , but is the block still for sale ?

Looking to put together a RB30/26 .

Message me if you still have it.

Cheers

Ben