Rb25det Rebuild

[R33RWKW]

I HAVE A ENGINE BEING REBUILT NEXT WEEK FOR MY R33 GTS-T (LATE 1995). I HAVE ASKED FOR THE STRONGEST POSSIBLE ENGINE WITH AFTERMARKET PARTS FOR ABOUT $5600--$6000. CAN ANYONE GIVE ME SOME IDEAS ON WHAT TURBO (NEW) WOULD BE BEST SUITED, IF MY STOCK ONE NEEDS REPLACING (IM CONSIDERING GARRET TO3/TO4)YELLOW, AND ANY OTHER MODS THAT SHOULD BE FITTED TO KEEP THE NEW ENGINE HEALTHY. EXISTING MODS ON THE CAR INCLUDE - APEXI (GT SPEC) INTERCOOLER, K&N POD FILTER, Z32 AFM, JASMA 3.5INCH EXHAUST - WITH 4 INCH TIP, BLITZ DUAL SBC EBC, (NEW) WALPRO 500HP/255L.P.H FUEL PUMP, NEW HKS SSQ B.O.V., ORIG- NISMO FRONT STRUT BAR, NEW CLUTCH, FULL GTR BODYKIT,18In LENZO ALLOYS, NEW BRIDGESTONE POTENZA SO3'S 235X40(FRONT) & 265X35(REAR). IF ANYONE CAN GIVE ME ANY OF THEIR IDEAS ON THE ABOVE AND ON HOW MUCH HORSEPOWER/KW I MIGHT BE ABLE TO PRODUCE WITH THIS NEW ENGINE, IT WOULD BE GREATLY APPRECIAITED. PHOTOS TO BE POSTED SOON!

[Diggidy Dave]

mate i had my engine rebuilt too and i went the hiflow t3/t4 currently with the microtech computer and 14psi i am pushing out a bit over 300hp at the wheels. I recomend getting a custom turbo manifold, i only have the standard one but am going to upgrade soon. u will however need bigger injectors and perhaps fuel regulator to cope with the increase in power if u are going to run a bit of boost. My turbo starts to spool at arounf 2700rpm and is a full bost by 3600rpm

hope this helps

Davio :wassup:

[2BNVS]

im not the one to know the best internal stuff but you'll need an oil catch can and definatley at least 550cc injectors, fuel pres reg, id also recommend a custom manifold so it flows better than the stocky ones, im in the process of doin the internals so if anyone has good idea's that would help 2 of us...

cheers...ben.

[WHITER33GTS-T]

I have a TD-06 with external gate and i made 269.6rwkw on 14.2 psi. Have just ordered E11 Haltech so should make a lot more power soon.

[R33RWKW]

mate i had my engine rebuilt too and i went the hiflow t3/t4 currently with the microtech computer and 14psi i am pushing out a bit over 300hp at the wheels.  I recomend getting a custom turbo manifold, i only have the standard one but am going to upgrade soon.  u will however need bigger injectors and perhaps fuel regulator to cope with the increase in power if u are going to run a bit of boost.  My turbo starts to spool at arounf 2700rpm and is a full bost by 3600rpm

hope this helps  

Davio  :wassup:

Thanks mate, I think will go with 550 injectors and a fuel regulator and the manifold. I will have to shop around to find a good deal.

[R33RWKW]

im not the one to know the best internal stuff but you'll need an oil catch can and definatley at least 550cc injectors, fuel pres reg, id also recommend a custom manifold so it flows better than the stocky ones, im in the process of doin the internals so if anyone has good idea's that would help 2 of us...

cheers...ben.

Thanks Ben, I am going to source the injectors,oil catch can,fuel reg and the manifold. Do you know what sort of price I'm looking at?

CHEERS, Chris

[R33RWKW]

mate i had my engine rebuilt too and i went the hiflow t3/t4 currently with the microtech computer and 14psi i am pushing out a bit over 300hp at the wheels.  I recomend getting a custom turbo manifold, i only have the standard one but am going to upgrade soon.  u will however need bigger injectors and perhaps fuel regulator to cope with the increase in power if u are going to run a bit of boost.  My turbo starts to spool at arounf 2700rpm and is a full bost by 3600rpm

hope this helps  

Davio  :wassup:

Thanks Davio, Can you give me a idea where to source a microtech computer and prices involved? I have located a Apexi power FC, but maybe something cheaper?

CHEERS, CHRIS

[2BNVS]

u can get injectors from www.nengun.com they very cheap i just got mine, as is the power fc 1080 delivered with hand controller is cheap as...

ben...

[R31Nismoid]

get the PowerFC.

And take it to RacePace to get it tuned. I would also suggest taking it there for the motor rebuild too if you aint already laid out cash

As for turbo, what power you want?

I'm running a GT30 (600hp) and making ~270rwkw on 16psi at the moment.

RB25 rebuilt with forgies, and GTR rods.

[R33RWKW]

get the PowerFC.

And take it to RacePace to get it tuned. I would also suggest taking it there for the motor rebuild too if you aint already laid out cash

As for turbo, what power you want?

I'm running a GT30 (600hp) and making ~270rwkw on 16psi at the moment.

RB25 rebuilt with forgies, and GTR rods.

Thanks, I had a look for contact details for RacePAce in the yellow pages online, but couldn't find it. Can you help with the number/site? The engine dosn't start to be pulled out until next Friday and I am at the moment getting Cavehill Engine Services PTY LTD in Lilydale to do the build the engine as they have done a number of these engines and I was referred to them by a Turbo/dyno specialist. I will contact RacePace A.S.A.P

[cameron]

For forged internal's We use:

Piston's - Arias & Venoli

Con-rods - Crower & eagle