An Idea for dyno results.

Discuss the RB20, RB25 and RB26 series engines.
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IowaRB240SX
Posts: 749
Joined: Tue Jul 05, 2005 3:03 pm
Car: 1991 Nissan 240sx

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Let's sticky a thread where people can post them with the mods done to the motor so everyone can see what's possible and what it take to get there.


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Chaos the Xile
Posts: 789
Joined: Thu Feb 09, 2006 4:56 pm
Car: 1974 Datsun 260Z

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RB25DETGarrett GT35RTiAL 38MM W/GGreddy Type-S BOVSpearco FMIC3" Exhaust + 3" CutoutAVC-R 10LBSApexi PWRFC

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rb240det
Posts: 261
Joined: Tue Apr 19, 2005 8:12 am
Car: 1991 240sx Hatchback and 1994 300zx

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I'm currently pulling my RB20 from my S13 to swap it to my S14 but here was the setup/dyno results from the S13....

RB20DETT3/T4 .57trim .63A/R440cc injectors3" exhaustSS tubular manifoldFMICSAFC II14psi

250whp at 6700rpm207lb-ft of torque at 5500rpm

That was in addition to a couple of boost leaks I found later that week. Hopefully I'll have it swapped over shortly and see if I can get a better tune on it. And this setup was tuned on a Mustang Dyno.

Sky240PWR
Posts: 1248
Joined: Sun Feb 27, 2005 9:27 pm
Car: 1991 Nissan 240SX

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Chaos the Xile wrote:RB25DETGarrett GT35RTiAL 38MM W/GGreddy Type-S BOVSpearco FMIC3" Exhaust + 3" CutoutAVC-R 10LBSApexi PWRFC
so how much are you pushing? thats the whole point of this thread!

RB25DETGreddy intakeGreddy fmicKoyo radiatorTanabe exhaust 3"test pipeMckinney down pipemanual boost controler set at 10psiApexi filter285whp


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93semax
Posts: 264
Joined: Sun Jan 12, 2003 3:12 am

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Old thread but it would be nice to see all dyno #'s in one thread

Anyway I did some dyno pulls today. But it was a waste of time since it seems my boost controller wasn't working. Good thing I have boost protection!

It made 248whp/299ftlbs at only 4352 rpm and we had to stop there (boost cut). The other run was made in 3rd gear and we tried to ease our way up unsuccessfully. Got home and the laptop died..awesome. So much for the logs. Will be going back after I modify the manifold and work out the bugs.



t-netics 62-1 t3AEM EMSGreddy IMHKS 40mm wg

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ANVIL
Posts: 1133
Joined: Sun Apr 08, 2007 11:36 am
Car: RB25DET S13.5
Location: Alaska

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S1 RB25DETFMICBlitz EBCApex'i Power FC + datalogit3" downpipe/exhaustNismo FPRWalbro 255pretty much stock

12psi, tuned with 90 octane (my dd tune)

14 psi, 90 octane, first run on dyno (untuned)

hopefully next year my new setup will get me in the 400hp range

Largekid
Posts: 331
Joined: Mon Jun 23, 2003 11:24 am
Car: '96 RB S14 SE, '04 LS6 CTS-V

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I'm almost ashamed to post mine, but i'll add anyways...

S1 RB25, +.40Forged InternalsGreddy IMT70 turbo, .68a/r @22lbs3"turbo back exhaust38mm WGFMICPFC w/ Datalogitbunch more listed on here in other places

Horrible tune!!!349whp @ 6900

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dsrturbo.com
Posts: 46
Joined: Fri Oct 10, 2008 8:08 pm
Car: nissan
Contact:

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ivgot a brand new boxed pfc and controler for a er34gtt i wana get rid of!!! Bought it for my own car but im using a link g4 now because i didnt want to have to use the 300zx air flow meter

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ANVIL
Posts: 1133
Joined: Sun Apr 08, 2007 11:36 am
Car: RB25DET S13.5
Location: Alaska

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dsrturbo.com wrote:ivgot a brand new boxed pfc and controler for a er34gtt i wana get rid of!!! Bought it for my own car but im using a link g4 now because i didnt want to have to use the 300zx air flow meter
so why did u post that in here? theres a for sale section on the forum. not even related to the topic

Tripz
Posts: 155
Joined: Wed Aug 23, 2006 6:46 pm
Car: S13 RB25DET

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Series 1 RB25DET Stock Internals GT35R w/ peak-performance top mount manifold44mm tial wastegate 3" downpipe w/ 3" hks hi-powerNismo FPRWalbro Fuel PumpGreddy Intake ManifoldQ45 Throttle BodyFMICPOD Filter Z32 MAF AVCR Boost ControllerHKS SSQV BOV Koyo Rad C's Short ShifterRPS Max Street Clutch660cc injectorsGreddy Oil Catch Can Innovative Wideband 02 sensorAll tune'd with PowerFC

Dyno'd 375rwhp @ 12.8psi on a Mustang Dyno. Video Below

http://www.youtube.com/watch?v=fAsR_yCAPq8
Modified by Tripz at 9:39 PM 10/25/2008

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gp_says
Posts: 320
Joined: Wed Oct 18, 2006 10:56 pm
Car: 92 RB26dett coupe , 93 vert , 92 vert w/ 5speed

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R33 rb26 W/ R34 GTR turbos tomei cams



I'm in LOVE with that curve of torque


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