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Discussion Starter · #1 ·
What a concept R1 is . used search but it dont work.

ive seen a r34 gtr which i really like in japan and its got a R1 concept package on it ,the engine says r1 on it .
 

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nismo r1 engine

is tuned for circuit racing by omori

produces 450bhp @ 7600 revs - 48kgm @5600revs

cost for an r34 engine to produce r1 spec 1 890,000 yen


S1 for street racing

produces 400bhp @ 6800 revs - 45kgm @ 5600 revs

cost r34 engine 1,417,500
 

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Discussion Starter · #8 ·
nismo r1 engine

is tuned for circuit racing by omori

produces 450bhp @ 7600 revs - 48kgm @5600revs

cost for an r34 engine to produce r1 spec 1 890,000 yen


S1 for street racing

produces 400bhp @ 6800 revs - 45kgm @ 5600 revs

cost r34 engine 1,417,500
cheers your a star :thumbsup:
 

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There was an S1 tune for sale Last year on ebay, purple color unregistered, 22000 miles, the guy wanted 23K and I didn't get it. I regret it now.
 

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the s- tune is different to a s1 concept.

The r1 concept is pretty much the same as a S1.

Here is the spec list for mine how it left the nismo/omori factory...

P.s there is on for sale on piston heads for 37k

Engine spec
Nismo refreshed engine
Nismo Cams
Nismo N1 oil pump
Nismo S1 Rocker Covers/spark cover finished in Nismo Speckled powder coat
Nismo S1 Plenum, Finished in Nismo Speckled Powder coat
Nismo Exhaust Manifolds
Nismo Race Down pipes/Exhaust
Nismo Race Cat
Nismo exhaust- back box (quiet)
Nismo Intercooler (front mount)
Nismo Oil Cooler with Carbon duct (all lines are braided)
Nismo oil catch/swirl pot (plumbed into sump return)
Nismo Intercooler hard piping
Nismo Top turbo pipe work
Nismo Hoses
Nismo Oil cap
Nismo rad cap
Nismo Aluminium Radiator
Nismo N1 Water pump
Nismo Gasket Set
Nismo Heavy duty Strut Brace
Nismo Engine Mounts
Nismo Sump baffles (No proof of this)
Nismo main Bearings (No proof of this)
Nismo Pistons/rods (No proof of this)
Nismo valves (No proof of this)

FUEL SYSTEM
Nismo Fuel Regulator (adjustable)
Nismo Fuel Pump


ELECTRONICS
Nismo S1 ECU (piggy backed with HKS)



TRANSMISSION etc
Nismo Bushes
Nismo Stabilisers
Nismo Clutch Slave (large)
Nismo Gearbox Mounts
Nismo / BBS special build Forged Wheels (18”)
Nismo Break Pads
Nismo S-Tune Suspension. Full Adjustment of height/ softness/hardness etc, separate Gas/oil supply
Nismo Gear shifter
Up rated Altessa system (4 wheel drive)
Diff is LSD (electronic)
Nismo flywheel + clutch

EXTERIOR
Nismo Full repaint 2003
Nismo Light weight Front rear bumpers (Nismo I.D is pressed into inside of bumper)
Nismo Side skirts
Nismo Rear Spats
Nismo V-spec Rear Carbon Fibre Diffuser
Nismo V-spec Front Diffuser
Nismo LED REAR Lights
Nismo Side repeaters
Nismo Front Repeaters
Xenon Headlights (factory fitted)


INTERIOR
Nismo Speedo/rpm etc. White faced with Nismo written across them
Nismo RPM compressed 0-3000 rpm gauge
Nismo Gear Knob
FULL V-spec Trim (unmarked) with GTR race Bucket seats
Full Nissan Floor mates
MFD (Multi function display) up rated to read exhaust Temp and inlet Temp also


Mine looks a bit different to matty32's pics,.





 

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i lifted the info from the nismo literature i have here, for R1 and S1 engines
The s1 picture you mean matty?

I take it they did different stages of s1 then? as there is alot missing off that engine compared to mine? Or is that engine in a donner car with the bits missing?

Also i was told mine was 500bhp. However i have always doughted this. I would say it was closer to 400bhp as you have stated.
 

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the power outputs and figures including price from the nismo literature

the last 3 engine pictures (including the f series engine) were taken at Omori when i went there with Dino, & Hyrev many years ago

the first picture is a GTR currently up for sale with that engine in it

yours may have had some bits added later, or the original translation was incorrect

only one price & spec for s engine
 

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I missed the other 3 pictures, they look more like mine but still missing a few bits.

I have the original recepts from omori that the total bill is for more than you quoted. I guess they must be add ons on top of the normal s1 package? But fitted at the same time maybe?

The spec that i have written for mine is what we found when we took the car apart! LOL.


I struggled to find any info on these s1 and r1 cars. Do you have any more info?
 

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how much :runaway: is that £60000 GBP?


Again that one is missing the inlet manifold etc.


also matty, whats a F version then? and there was a s-tune version also was there not? I have seen loads of s-tune cars that are very different to a S1 concept, or are these made up models? Im sure i have read some where about them.
 

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Discussion Starter · #18 · (Edited)

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they dont swap the engines

the original engine in the car is made into an s1 or r1 engine at omori

i wouldnt worry about it too much
 
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