Jump to content
SAU Community

Recommended Posts

Hey guys!

Currently setting up my new project.

Im on the hunt for 500kw on the rears.

Interested in knowing the following

- cams? 256?264?272?

- Turbo? 3540? T04z? Gt42?

- How Much boost?

- Injector Size? 750?850?1000cc?

Is there anyone on the forum that has 400/ 500 kw setup in their car.

Curious to know how much work is required plus the components needed.

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/
Share on other sites

R32 GTR

Apexi PFC D-Jetro

Garrett t04Z turbo running 24psi

Apexi 53mm External Gate

Sard 700cc injectors

HKS Fuel Rail

HKS Fuel Reg

HKS Step II cams 272 272 10.2mm lift ,

HKS Valve Springs ,

HKS Valve Guides.

HKS adjustable cam wheels

Jun Oil Pump

Arias pistons with n1 rings

Pauter Conrods

608rwhp or 454 rwkw's at 24psi on Ultimate 98

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3133635
Share on other sites

As per the graph, max power is 578 hp at the rear wheels. This is an improvement of 37 hp on the same dyno by fitting a 272IN cam (previous 264) and spending dyno time optimising cam timing.

Setup is:

N1 block

HKS 2.8L crank

Nismo bearings

Pauter rods

ATI crank damper

HKS nickel coated pistons

GT-RS low mounts at 25 psi

HKS bridged manifold

HKS hard piping induction kit

Apexi 136mm IC

Greddy plenum

HKS fuel rail (twin entry, single return)

HKS fuel regulator

HKS 680 injectors

Nismo intank fuel pump (direct power feed)

HKS step 2 cams (272IN, 272EX)

HKS guides, springs and retainers

HKS timing belt

HKS cam gears

HKS metal head gasket

Ported head

Trust oil pump

N1 water pump

HKS dumps, pipes and exhaust

PFC D-Jetro

Blitz dual solenoid BC

Splitfire coils

HKS Twin Power CDI

HKS twin plate clutch

GTS4 diff centres front and rear (shorter ratio than GT-R)

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3133643
Share on other sites

just picked up my new GTR

1992 GTR

1000cc injectors

3X bosch fuel pumps

Standard plenum

re-ground standard cams

ARP rods

unknown pistons

T51R SPL BB turbo

AP racing Triple place clutch

Autronic computer X2

re built standard gearbox

AFR btween 12 and 13

last dyno:

631.3 ft/lb torque

578 kw at all 4

775.2 hp at all 4

that was running 2bar

dyno sheets to follow when i get scanner working

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3133647
Share on other sites

As per the graph, max power is 578 hp at the rear wheels. This is an improvement of 37 hp on the same dyno by fitting a 272IN cam (previous 264) and spending dyno time optimising cam timing.

Setup is:

N1 block

HKS 2.8L crank

Nismo bearings

Pauter rods

ATI crank damper

HKS nickel coated pistons

GT-RS low mounts at 25 psi

HKS bridged manifold

HKS hard piping induction kit

Apexi 136mm IC

Greddy plenum

HKS fuel rail (twin entry, single return)

HKS fuel regulator

HKS 680 injectors

Nismo intank fuel pump (direct power feed)

HKS step 2 cams (272IN, 272EX)

HKS guides, springs and retainers

HKS timing belt

HKS cam gears

HKS metal head gasket

Ported head

Trust oil pump

N1 water pump

HKS dumps, pipes and exhaust

PFC D-Jetro

Blitz dual solenoid BC

Splitfire coils

HKS Twin Power CDI

HKS twin plate clutch

GTS4 diff centres front and rear (shorter ratio than GT-R)

I just made that same power with GT-RS turbo's on 21 psi with pump fuel and a light tune.

a few differences though Nissan crank, bigger cams, more headwork. but much the same. All big $$ brand name stuff, Jun Hypertune etc. It will see some more boost this week as well as some race fuel and increased timing figures.

but budget at least $25000-$30000

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3133679
Share on other sites

1990 R32 GTR

Split fire coils

HKS 264/8.9 cams

OS Giken cam gears (not tuned)

Sard 850cc inj

Bosch 044 intank

stock internals/cooler etc

Jasma cat(less) back

HKS T45 S Spl turbine kit (cast manifold 50mm ext gate 4" dump, screamer)

RB20 afms

Apexi pods

Apexi Power FC

411.1 rwhp@ .7 bar

Rebuilt engine results soon..

Ceramic coated .5mm o/s CP forgies

Teflon coated skirts

Eagle Rods

King bearings

N1 pumps

HEad tickled

Port matched manifolds

Apexi 270/8.9 cams

Nismo head gasket 1.2mm

Blue printed/balanced crank (9000rpm)

Jun collar

Z32 afms

Ceramic coated exh manifolds/turbo/wastegate

Greddy Eo-1 ebc

Billet fuel rail

Sard fpr

Tomie sump baffle kit

Mines rocker cover baffle kit

Trust R intercooler

Apexi hard pipe kit

Aiming around 6-650 rwhp @1.5-1.8bar

Has already run 12.1@120mph before rebuild

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3133681
Share on other sites

I just made that same power with GT-RS turbo's on 21 psi with pump fuel and a light tune.

a few differences though Nissan crank, bigger cams, more headwork. but much the same. All big $$ brand name stuff, Jun Hypertune etc. It will see some more boost this week as well as some race fuel and increased timing figures.

but budget at least $25000-$30000

Once the new 1000cc injectors arrive

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3133748
Share on other sites

ive got 2.7 jun stroker, 270 in/exh 10.8 cams hks t04z denso 1000cc injectors all the other bullshit along with it, hoping for around 450kw plus gas :)

after a year of building should be done next few weeks :D

Edited by 747.GTR
Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3134119
Share on other sites

Arrive at good reputation workshop with 1 x GTR R32, R33, R34 who cares.........

Open cheque book and say " how much for 500kw at the rear wheels?"

Expect to write a cheque for at least $30,000.00

Arrive 2 to 3 weeks later to pick up 500kw GTR

Drive off down the road smiling smuggly to yourself knowing that you will have one of the fastest cars to 50km/h on the planet. :thumbsup:

Link to comment
https://www.sau.com.au/forums/topic/169568-500-kw-rb-26/#findComment-3138544
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • @soviet_merlin Thanks mate!  Nothing too major but will hold me up for a while. I've got lymphomas to get taken off the back of my neck and the middle of my spine which always conjures scary thoughts!  It sounds worse than it is. Yeah great, conjuring more rabbit hole deepening , just what I need! 🤣  
    • I'd argue the F50 kit I got is very good value. For ~2k I got the calipers (refurbed condition), adapters, pads, brake lines, rotors, and top hats. I think you'd be pretty hard to get Evo/GTR/350z brembos + the additional hardware for similar money. Used market for a pair of front calipers alone I've seen tend to run anywhere from $1500-2000 depending on condition.    That said, something like a GTR or 350z brembo is a lot easier to adapt to the Silvia. 
    • Is there a significant price difference between the Evo/gtr/350z brembos vs the F50? Looks amazing.
    • I was actually being a tightarse at the time LOL... My OCD is tickling me into running a 2nd 8AN Teflon hose all the way down and removing the 2x OEM hardlines. My other side of my brain is telling me to run 2x hardlines front to back (also acts as a fuel cooler, so win win).
    • As I mentioned in an earlier post, I had some trouble with the Silvia's brakes dragging back in 2023. I managed to sort it out then, but the same problem came back to bite me late last year. Just take a look at the picture – I had a feeling the handbrake was acting up again, and I was right. Anyway, I'd been wanting to upgrade to bigger brakes for a while. Not that the Silvia's brakes were bad, but it was more of a "want" than a "need", you know? It was funny, though – at the time, I couldn't find any Evo Brembos, 350Z Brembos, or GTR Brembos for a decent price (of course, tons of them popped up online after I already bought my kit!). I ended up going with an F50 Brembo kit, which came with adapters, brake lines, 330mm rotors, and top hats. The F50 Brembo caliper was used in a few other cars too, like the FPV. I also decided this was the perfect opportunity to ditch the Silvia's ridiculous rear brakes and that awful handbrake (some of you were definitely right about that!). I picked up some R33 calipers and all the necessary bits – rear drums, backing plates, and new hardware to refurbish the calipers. Of course, it wouldn't be a project without a few hiccups. Turns out the brake master cylinder was playing up and basically (to put it simply) keeping the brakes engaged. I had it overhauled, and after some adjustments, everything was working again. The whole process took a while, as you can imagine. To top it off, the front right wheel bearings were shot and needed replacing too. This is a rare occasion where I'm posting an update while it's all still fresh! These pictures were taken just this afternoon.
×
×
  • Create New...