RB260SX dyno's 810whp @28 PSI on E85... - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

umsports · 03-31-2009, 10:45 PM

Took the car back to the dyno tonight with new dual Denso intank pumps, and decided to up the boost to 28 PSI on E85.

Car made 810whp, and there is still more left in the setup when I decide to grow some balls, haha.

uthemofo · 03-31-2009, 10:57 PM

congrats???...

*kornaz* · 03-31-2009, 10:57 PM

Damn! Very nice! I see you gots KAT, specs on that one? ;]

*DJPimpFlex* · 03-31-2009, 11:01 PM

why would anyone ever need that much power I will never know....

mayco_86 · 03-31-2009, 11:06 PM

What where your tourque numbers and what rpm did your power band die at?
congrats!

TurboSouthAfrican · 03-31-2009, 11:11 PM

I thought this car was for sale?

JRas · 03-31-2009, 11:11 PM

Quote:

Originally Posted by DJPimpFlex

why would anyone ever need that much power I will never know....

I believe it was built for street racing

correct me if I'm wrong..

umsports · 03-31-2009, 11:13 PM

Quote:

Originally Posted by JRas

I believe it was build for street racing

correct me if I'm wrong..

We have a few pesky TT Vipers around town that needed some love from the Import crowd...

umsports · 03-31-2009, 11:14 PM

Quote:

Originally Posted by TurboSouthAfrican

I thought this car was for sale?

It is....then again everything I own is for sale if you have enough cash, haha.

FusionR240sx · 03-31-2009, 11:19 PM

Quote:

Originally Posted by umsports

It is....then again everything I own is for sale if you have enough cash, haha.

exactly what i tell ppl!
haha...
i bet that things fun on the hwy.

C. Senor · 04-01-2009, 12:45 AM

good Lord. why would you need that power? but it must be nice to have it. congrats i guess would best fit here. haha.

unlegendary · 04-01-2009, 12:54 AM

Quote:

Originally Posted by umsports

We have a few pesky TT Vipers around town that needed some love from the Import crowd...

they reciprocate that love by teaching you about torque.

HungryHank · 04-01-2009, 12:56 AM

zomgg 28 psi!!!

god damn

s13tilldeath* · 04-01-2009, 12:59 AM

Damn.... i guess congrats?

ka_s372 · 04-01-2009, 01:14 AM

great numbers! congrats!

steve shadows · 04-01-2009, 01:19 AM

why isnt it over rpm?

bruceguy · 04-01-2009, 01:48 AM

fuck red bull, 810 rwhp s14 should get u to the moon!! ha

insanemaniac · 04-01-2009, 02:30 AM

I think a TT RB setup will put down some decent torque figures and still get 20+ mpg off boost... viper that =P

!Zar! · 04-01-2009, 02:55 AM

Do you have one with rpm?

CursedGTR · 04-01-2009, 04:57 AM

No Balls to bang it out to 1,000, you should try for a wheelie.

Nice job, your car is very well executed from start to finish.

umsports · 04-01-2009, 06:30 AM

Quote:

Originally Posted by kornaz

Damn! Very nice! I see you gots KAT, specs on that one? ;]

Built Bottom End
Kelford 272's
JWT 72lb ecu
Borg Warner S362

YouTube - KA-T 240sx 518whp/461tq @ 25.5lbs

Currently makes 530/455 @ 25lbs. The KA-T car will be making 600whp very soon now that were making the switch to E85 with her.

Rbs13silVia · 04-01-2009, 07:57 AM

those are sum crazy numbers u pull from both cars!!!!!

ANVIL · 04-01-2009, 10:12 AM

810whp with more left to go? thats insane! good work. im hoping for half that on my current setup with my rb25

did u already post your dyno sheet? (work blocks a lof of shit, usually cant see pics)
also, can u post up your mods?

tricky_ab · 04-01-2009, 12:51 PM

WOW, those are really impressive numbers. And you believe there is more? I can't wait to see what else is in store...

WhatsADSM · 04-01-2009, 04:38 PM

So you never ended up selling it on ebay... That's a shame, once the economy picks up a bit hopefully you will have better luck.

28PSI, you still got some room to play. Especially if you moved to C16.

Xracer · 04-01-2009, 05:01 PM

No video for this one?

golfer17 · 04-01-2009, 05:12 PM

very nice! hopefully i'll get to see it out next time i manage to make it down to the city.

*Flicktitty* · 04-01-2009, 06:11 PM

Nice numbers! i bet thats a VERY fun car.

umsports · 04-01-2009, 10:04 PM

Quote:

Originally Posted by golfer17

very nice! hopefully i'll get to see it out next time i manage to make it down to the city.

PM me next time, and I'll take you for a ride

Bring your jockstrap and a change of pants!

umsports · 04-08-2009, 08:04 PM

Underground Motorsports RB26DET 240SX, 812whp!- Video

03-31-2009, 10:45 PM	#1
umsports Zilvia.net Advertiser Join Date: Sep 2003 Location: Oklahoma City, OK Posts: 1,015 Trader Rating: (0) Rides Gallery: umsports	RB260SX dyno's 810whp @28 PSI on E85... Took the car back to the dyno tonight with new dual Denso intank pumps, and decided to up the boost to 28 PSI on E85. Car made 810whp, and there is still more left in the setup when I decide to grow some balls, haha. __________________ 1998 RB26DETT 240SX 810whp@28lbs 1995 KA-T 530rwhp/455wtq @ 25lbs

03-31-2009, 10:57 PM	#2
uthemofo Zilvia Junkie Join Date: Apr 2006 Location: san jose Posts: 352 Trader Rating: (0)	congrats???... __________________ My Feedback

03-31-2009, 10:57 PM	#3
kornaz Premium Member Join Date: Jun 2007 Location: Sahara Age: 25 Posts: 476 Trader Rating: (1)	Damn! Very nice! I see you gots KAT, specs on that one? ;] __________________ The best engine in the world is the vagina, it takes any size piston, its self lubricating, starts with 1 finger, and every 4 weeks does its own oil change. It's just a pity the management system is so fucking temperamental.

03-31-2009, 11:01 PM	#4
DJPimpFlex Premium Member Join Date: Jan 2004 Location: Emo central..NORCAL BABY! Age: 24 Posts: 3,017 Trader Rating: (3) Rides Gallery: DJPimpFlex	why would anyone ever need that much power I will never know.... __________________ 11 S13s now..... sig got to long... Check out my for sale thread!

03-31-2009, 11:11 PM	#6
TurboSouthAfrican Join Date: Oct 2007 Location: DESTIN, FL Posts: 20 Trader Rating: (0)	I thought this car was for sale? __________________ 1997 240SX w/ RB26 w/bolt ons.

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03-31-2009, 11:06 PM	#5
mayco_86 Zilvia Addict Join Date: Mar 2006 Location: Cali Posts: 956 Trader Rating: (8)	What where your tourque numbers and what rpm did your power band die at? congrats!

04-01-2009, 12:45 AM	#11
C. Senor Post Whore! Join Date: May 2006 Location: cali Posts: 3,580 Trader Rating: (3)	good Lord. why would you need that power? but it must be nice to have it. congrats i guess would best fit here. haha. __________________ Don't forget to tell your mom, she ran out of eggs this morning!

04-01-2009, 12:56 AM	#13
HungryHank BANNED Join Date: Feb 2009 Location: 123klan - Southern California Baby Killer Gang Posts: 711 Trader Rating: (12)	zomgg 28 psi!!! god damn

04-01-2009, 12:59 AM	#14
s13tilldeath* Zilvia Junkie Join Date: Jul 2008 Location: Virginia Posts: 440 Trader Rating: (3)	Damn.... i guess congrats?

04-01-2009, 01:14 AM	#15
ka_s372 Leaky Injector Join Date: Mar 2009 Location: texas Age: 31 Posts: 50 Trader Rating: (2)	great numbers! congrats!

04-01-2009, 01:19 AM	#16
steve shadows Zilvia.net Advertiser Join Date: Aug 2003 Location: LA and OC Posts: 7,576 Trader Rating: (3)	why isnt it over rpm? __________________ Custom Maps for your EMS and REMOTE Tuning! Blow OUT! - 65 Dollars for Remote Tune! - Limited Time DYNO 2010!!!! REVIEWS and FEED BACK

04-01-2009, 01:48 AM	#17
bruceguy Leaky Injector Join Date: Dec 2008 Location: SFV Age: 21 Posts: 131 Trader Rating: (3)	fuck red bull, 810 rwhp s14 should get u to the moon!! ha

04-01-2009, 02:30 AM	#18
insanemaniac Join Date: May 2006 Location: LA/OC Posts: 49 Trader Rating: (0)	I think a TT RB setup will put down some decent torque figures and still get 20+ mpg off boost... viper that =P

04-01-2009, 02:55 AM	#19
!Zar! Post Whore! Join Date: Nov 2004 Location: Milf Valley Posts: 9,824 Trader Rating: (8)	Do you have one with rpm? __________________ -=Mel=- http://i31.photobucket.com/albums/c3...ofinal-1-1.jpg

04-01-2009, 04:57 AM	#20
CursedGTR Zilvia Junkie Join Date: Aug 2007 Location: Iraq Posts: 412 Trader Rating: (5)	No Balls to bang it out to 1,000, you should try for a wheelie. Nice job, your car is very well executed from start to finish.

04-01-2009, 07:57 AM	#22
Rbs13silVia Leaky Injector Join Date: Jun 2006 Location: Rochester, NewYork Posts: 59 Trader Rating: (1)	those are sum crazy numbers u pull from both cars!!!!!

04-01-2009, 10:12 AM	#23
ANVIL Zilvia Addict Join Date: Apr 2005 Location: Anchorage, Alaska Posts: 765 Trader Rating: (6)	810whp with more left to go? thats insane! good work. im hoping for half that on my current setup with my rb25 did u already post your dyno sheet? (work blocks a lof of shit, usually cant see pics) also, can u post up your mods?

04-01-2009, 12:51 PM	#24
tricky_ab Zilvia Addict Join Date: Sep 2008 Location: Toronto, Canada eh?! Posts: 828 Trader Rating: (4)	WOW, those are really impressive numbers. And you believe there is more? I can't wait to see what else is in store...

04-01-2009, 04:38 PM	#25
WhatsADSM Join Date: Apr 2008 Location: Milwaukee Age: 26 Posts: 20 Trader Rating: (0)	So you never ended up selling it on ebay... That's a shame, once the economy picks up a bit hopefully you will have better luck. 28PSI, you still got some room to play. Especially if you moved to C16.

04-01-2009, 05:01 PM	#26
Xracer Zilvia Junkie Join Date: Feb 2004 Location: Minnesota Posts: 593 Trader Rating: (3)	No video for this one? __________________ R34 NEO POWER

04-01-2009, 05:12 PM	#27
golfer17 Zilvia Member Join Date: Jan 2005 Location: Tulsa, Ok Age: 24 Posts: 208 Trader Rating: (1)	very nice! hopefully i'll get to see it out next time i manage to make it down to the city. __________________

04-01-2009, 06:11 PM	#28
Flicktitty I <3 LIZMO Join Date: Apr 2007 Location: Wisconsin.. Age: 22 Posts: 1,660 Trader Rating: (5)	Nice numbers! i bet thats a VERY fun car. __________________ www.midwest240sx.com www.myJZswap.com

04-08-2009, 08:04 PM	#30
umsports Zilvia.net Advertiser Join Date: Sep 2003 Location: Oklahoma City, OK Posts: 1,015 Trader Rating: (0) Rides Gallery: umsports	Underground Motorsports RB26DET 240SX, 812whp!- Video __________________ 1998 RB26DETT 240SX 810whp@28lbs 1995 KA-T 530rwhp/455wtq @ 25lbs

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