 Max Hp Out Of Standard Rb25 |
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 21 Feb 2006, 07:37 PM
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#1
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Rank: RB20DET  Posts: 33 Joined: 21st February, 2006 Car(s): Nissan R33 Skyline Real Name: JASON Trader Rating : 0  |
Hello
I am new to this forum site.I would like to know what is the highest HP at the Rear Wheels produced by an Rb25 motor. I currently have a GTST skyline and with the standard Rb25 motor and pumping out 498 Hp on 18 PSI.It is a manual skyline.I am running a Standard Motor,GT3540 turbo,Custom plenium,750cc Injectors,Hydra Computer,125 mm thick cooler with HKS style end tanks,3 " intercooler pipes, 3 "exhaust,Aftermarket coil packs.The engine has been run on the dyno about 150 times checking things and testing as i am trying to prove what the standard rb25 motor is capable of. I am wanting to see who has made more hp.A dyno sheet is available and the dyno is on my own Dyno Dynamics Dyno running shootout mode.Intake Temps on the dyno sheet are 34 degrees and the room temp is 30 degrees. Thanks PS this is on Opitimax fuel. |
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21 Feb 2006, 07:37 PM
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21 Feb 2006, 08:52 PM
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#2
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 Rank: RB25DE Posts: 103 Joined: 8th February, 2006 From: Brisbane Car(s): 1996 TT 6 Speed Supra Real Name: Eddie Trader Rating : 0 |
wow thats impressive, is it a daily driven car? from what ive read on this forum most ppl say roughly 350rwhp is the max realiable hp figure
-------------------- Past: 1996 TT 6sp Toyota Supra
Current: 1987 Toyota Corolla lol |
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21 Feb 2006, 09:00 PM
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#3
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 Captain Boostin' Posts: 1,913 Joined: 22nd April, 2003 From: Sydney NSW Car(s): S14.5 200SX Trader Rating : 1 |
Damn if anything you're right on the rocks!!
-------------------- In search for the ultimate in response and power...
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21 Feb 2006, 09:12 PM
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#4
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Rank: RB20DET Posts: 33 Joined: 21st February, 2006 Car(s): Nissan R33 Skyline Real Name: JASON Trader Rating : 0 |
Yeah buddy
im going to be using this car for drifting and drag. Its my business vehicle.I own Wild 1 Motorsport along with my Father.The vehicle is going to get rego next week as while i was building it i ran out and yeah i will be driving it. |
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21 Feb 2006, 09:12 PM
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#5
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ニスモ  Posts: 15,137 Joined: 26th November, 2003 Trader Rating : 7 |
489rwhp?
thats a nice figure  are you runnning stock headgasket?--------------------  |
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21 Feb 2006, 09:19 PM
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#6
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Rank: RB20DET Posts: 33 Joined: 21st February, 2006 Car(s): Nissan R33 Skyline Real Name: JASON Trader Rating : 0 |
Yeah completely standard. I Have got another motor i am building with h beam rods, Forged pistons,ARP main,conrod,Head stud kit,Cometic head gasket,Tommie cams and springs which i will be dropping into the car as soon as something goes wrong with this one.I thought i will prove ppl wrong about the standard motor.
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21 Feb 2006, 09:22 PM
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#7
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 StaticRacing.com  Posts: 2,646 Joined: 14th May, 2002 From: Sydney Car(s): GTST Trader Rating : 9 |
email me the power graph if you want and I can host it and post it
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21 Feb 2006, 09:28 PM
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#8
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 Incase you didnt notice, I just did over a thousand! Posts: 1,892 Joined: 17th August, 2004 From: Brisbane, Everton Park Car(s): R33 X 2, Yammy 05' R1 Real Name: Michael Trader Rating : 1 |
498hp on std rb25...mate that is impressive. Now we just gotta wait for someone to come along and say 'thats a load of the "proverbial"'
What sort of knock you getting on your current tune? -------------------- *6BOOST MANIFOLDS*
STEAMPIPE EXHAUST MANIFOLDS TO SUIT ALL RB ENGINES CALL KYLE :0410 730 598 |
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21 Feb 2006, 09:33 PM
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#9
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Rank: RB20DET Posts: 33 Joined: 21st February, 2006 Car(s): Nissan R33 Skyline Real Name: JASON Trader Rating : 0 |
i am going to put the new knock sensor on tomorrow.The old one would detect to many vibrations for the engine on idle.
When i used the stithoscope or however you spell it.The knocks were very minimal.I am going to using c16 in it and see the power difference. As for the Dyno graph I will do it with Hp And Boost to shut ever one who doubts it up. If no 1 believes its standard. They can pay me to pull the motor out and if it is they can pay me if it isnt i will pay them. No 1 should Doubt the POWER OF a NISSAN RB motors. |
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21 Feb 2006, 10:06 PM
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#10
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 Fear teh Admins POWAH    Posts: 22,141 Joined: 3rd August, 2002 From: Windsor - Vic Car(s): HR31 GTS-R Trader Rating : 6 |
Nice work on the power figure
GT35's tend to make power well. I dont think standard means much at this stage... Make it last 12 months with SOLID work... and make sure you post backup if its still running as thats the real test, one that no-one has passed. No winding down the boost either  You so adamant about "shutting people up" what are you trying to prove? Anyone can run big power in a stock motor. A few power on the dyno runs doesnt impress anyone but the 15yr old kids I saw 500rwkw+ from an internally stock RB26. Needless to say it lasted not very long at all and died a dismal death -------------------- SAU-Vic President - 2008
If you have any suggestions or ideas, be sure to send them through. Wanted to Buy R33 GTR - Stock Dumps & AFMs. After a few sets. PM me |
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21 Feb 2006, 10:20 PM
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#11
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Rank: RB20DET Posts: 33 Joined: 21st February, 2006 Car(s): Nissan R33 Skyline Real Name: JASON Trader Rating : 0 |
LOL
turn the boost down the boost isnt going anywhere. as for the motor if it blows ahh well i got my back up motor waiting.I wanna push the engine to its limit runing just under 18 psi wont hurt the engine the head gasket is the only thing i see wreaking and the engine is reving to 7500 i will keep every one posted on how the engine goes and lasts. |
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21 Feb 2006, 10:32 PM
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#12
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 Rank: RB25DET Posts: 709 Joined: 30th April, 2005 From: Brisbane Trader Rating : 0 |
Was the car properly strapped and so forth? What gear and was it shoot6F. When it breaks see if you can determine what the weak link was.
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21 Feb 2006, 10:45 PM
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#13
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Fear teh Admins POWAH Posts: 22,141 Joined: 3rd August, 2002 From: Windsor - Vic Car(s): HR31 GTS-R Trader Rating : 6 |
ringlands or something very close to there
-------------------- SAU-Vic President - 2008
If you have any suggestions or ideas, be sure to send them through. Wanted to Buy R33 GTR - Stock Dumps & AFMs. After a few sets. PM me |
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21 Feb 2006, 11:42 PM
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#14
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 Rank: RB25DE Posts: 168 Joined: 27th January, 2006 From: NSW Newcastle Car(s): 32 gtr, rb26/30 vl Real Name: brad Trader Rating : 3 |
how did you make that power from only a 35/40 on that boost? lol.
i mean, its a fair size turbo but its shit all boost -------------------- not stock.
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22 Feb 2006, 05:16 AM
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#15
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 Rank: RB25DE Posts: 315 Joined: 26th December, 2004 Trader Rating : 0 |
nice figure.. let us know how long this setup lasts will be very interesting to see
-------------------- rb26 s13 almost driving :D
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22 Feb 2006, 08:15 AM
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#16
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 www.2RISMORACING.com  Posts: 6,661 Joined: 31st July, 2002 From: Wollongong Trader Rating : 8 |
Awesome power figure! I tend to prefer to see a 1/4 mile terminal speed to back up claims like this though. When can we expect to see it run, mate?
Good work witht he VL too! Adrian -------------------- Street Racing is not Drag Racing.
2RISMO RACING R33 SPECS Bezerkly Automotive - Import Performance Sliding Performance - Online performance parts to your door ProTrans Performance Transmissions - Street & Strip Automatics Refined at the Racetrack Cackling Pipes Photography - Drag Racing Photography from Around Aus Spool Imports - Forged Steel Connecting Rods for ALL RB Engines Extreme Turbo Manifolds - The fastest RBxx Exhaust Manifolds in AUS! Joe Gibbs - Driven - Racing Engine Oils |
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