 Underground Motorsports: Project 800HP RB26DETT 1998 240SX | First < 1 2 3 4 5 > Last |
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DJButton
240SX Moderator
Offline
5442 posts
1919 In your face
Wherever May Roam
3-22-2005
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| « Re: (underground) | 8:34 PM 9/27/2007 |
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Fantastic stuff, I love it man! 
HIGH PRESSURE POWER STEERING LINES FOR SALENow carrying Nardi and Personal steering wheels and Works Bell hubs! Also new, SPLPARTS adjustable arms and much much more!
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Kansei240sx
Offline
1351 posts
91 240sxHatch RB25DET, 86 AE86 Hatch 5SPD, 2008 Honda Ruckus 49cc gas saver!
Tulsa Ok
11-1-2004
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| « Re: (DJButton) | 9:45 PM 9/27/2007 |
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Hey you live in Tulsa, Oklahoma now right?
Previously powered by RB25DET, now moving up to an RB26DETT 91 S13 GT2/1 Track car under development.
(R.H.C. Garage, Tulsa Oklahoma)
SR/RB/VG nissan anything?!
Swaps, wiring, electrical, fabrication etc. PM me if you need parts or wiring help!
ASE MASTER CERTIFIED TECHNICIAN.
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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Oklahoma City
Serving the 240SX community since May 2002!
AIM: Undergroundmspts Ph: 850-621-6942
MEGAN RACING'S LARGEST EAST COAST DISTRIBUTOR
http://www.myspace.com/undergroundmspts
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bumblebtuna
Offline
219 posts
rb25/26 2fotay
Nashvegas TN
1-19-2007
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| « Re: (underground) | 12:35 AM 9/28/2007 |
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WOW
buy my car!
SHIFT_money pit
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mig240sx
Offline
74 posts
468hp 240sx
USA CA
3-11-2007
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 I want to see this baby put to use all those pretty colored parts on the track!
S14 Parts For Sale: http://forums.nicoclub.com/zerothread?id=382037
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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Here's the latest update, the car is finished with the Borg Warner 74mm Single Turbo, and the new 4" Downpipe and Exhaust. The turbo back exhaust is straight 4†piping broken into three pieces via V-bands. Photos are posted below.This thing sounds absolutely wicked, and we are putting together a dyno video to post up. I want to thank Matchless Performance in Addison, TX for the piping work, as it came out flawless. 
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Shocker
Offline
1901 posts
Youngstown Ohio
8-1-2004
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| « Re: (underground) | 7:48 AM 1/15/2008 |
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4" straight, no mufflers.. that thing has to be farking loud as sh*t!excited to see the numbers and the vids!
Always a Fight.
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DJButton
240SX Moderator
Offline
5442 posts
1919 In your face
Wherever May Roam
3-22-2005
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| « Re: (Shocker) | 2:04 PM 1/15/2008 |
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  I'd love to hear some sound clips! Have you decided not to sell then?
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bumblebtuna
Offline
219 posts
rb25/26 2fotay
Nashvegas TN
1-19-2007
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| « Re: (DJButton) | 9:50 PM 1/15/2008 |
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hell yes! in for the dyno vids, stat!  gl with the sale man
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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Sorry for the dusty valve cover shots, I'll get some better ones this week.Here is the completed engine photos showing the new Borg Warner 74mm ETT Turbo. 
We put the car on the dyno this weekend, special thanks again to Chris Hamilton for the tuning. You truly are amazing. Dyno Video Link: http://video.google.com/videop...hl=en At 18 PSI (593whp), the car ran out of fuel, and we found the problem to be a dead Walbro Fuel Pump. We'll be going back this weekend to retune for 25 PSI, expecting around 750whp. Then onto the C16, where we will shoot for 900whp.
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Cameron
Offline
2562 posts
a 240
Atlanta GA
6-3-2007
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Your Car is sex man, Good to see another person using a diesel turbo. Borg warner FTW, Holset FTW!cant wait to see 900... ^__^ is that the Bullseye Power S372?
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bumblebtuna
Offline
219 posts
rb25/26 2fotay
Nashvegas TN
1-19-2007
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 nice
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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S374
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Shocker
Offline
1901 posts
Youngstown Ohio
8-1-2004
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| « Re: (underground) | 5:23 AM 2/1/2008 |
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Very nice power at that pressure, you taking her to 8k? or beyond?Also, might wanna wrap that brake master.... she might just melt, also the dreaded ALT belt squeel, lol no Q45 alt? You just replacing the walbro or going different setup?
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cdorhout
Offline
344 posts
RB30DET with VCT
Des Moines IA
10-24-2006
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| « Re: (Shocker) | 6:15 AM 2/1/2008 |
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Can you provide details on the E85 fuel pump?The fuel pump is the only thing holding be back from going E85. I have an E85 pump 2 blocks from my house.
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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| « Re: (Shocker) | 4:13 PM 2/1/2008 |
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| Quote, originally posted by Shocker » | | Very nice power at that pressure, you taking her to 8k? or beyond? Also, might wanna wrap that brake master.... she might just melt, also the dreaded ALT belt squeel, lol no Q45 alt? You just replacing the walbro or going different setup? |
Revving to 8K. I'm running dual Walbro's, and just replaced both bumps with brand new 255's.. I'll be adding a 3rd in the next few weeks, as two pumps will max at around 750whp.
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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Update:Went back to the dyno this weekend with new fuel pumps, and ran into our next problem, maxing out the 1000cc injectors at 624whp/442tq. 1600cc injectors are being installed this week, and we'll head back to the dyno for round three, haha. The E85 really requires big injectors, and I never imagined we would max out the fuel system this quickly. Im guessing we're going to end up with a Weldon Race pump, as the dual walbro's are really struggling to keep up. Enjoy the Vid! http://video.google.com/videop...hl=en
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Shocker
Offline
1901 posts
Youngstown Ohio
8-1-2004
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| « Re: (underground) | 6:48 PM 2/4/2008 |
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some very nice numbers especially at such low boost. Crazy your maxing out your injectors like that.... at least your figuring out all the issues. Cant wait to see a 30-35 lb pull!
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HxC_Nismo
Original? Creative? Eh.
Offline
680 posts
98' Nissan 240sx SE R33 RB26DETT
Columbia MO
9-23-2006
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| « Re: (DJButton) | 7:42 PM 2/9/2008 |
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did you try to run C16 in it to see if it would break 700hp barriar or what? im so damm jelous chris i want your car so badly lmao. also are you running your stock crank? cause i wasnt sure on how my hp the stock crank can handle. also you now have enough power to run 200mph+. i wanna go for a ride so bad. how much do you want for your gt4088r turbo and also how much do you want for your 1000cc injectors? let me know email me at hxc_nismo@yahoo.com 
-Hans-
98' 240sx SE R33 RB26DET-Under Construction(project 800hp)
02' Sentra SE-R- Daily Driver
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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Update:Wanted to welcome Deatsch Werks to the list of corporate sponsors on the project car. We went back to the dyno this past weekend with a set of 1600cc DW Injectors, and they performed flawlessly. The car now has plenty of injector for the current setup. With that being said, the day didn't end up as we hoped. We maxed out the dual Walbro 255 lph fuel pumps @20 PSI on E85. The car made just over 650whp before we had to call it a day. I made a call to my friends over at MagnaFuel this afternoon, and they suggested their street friendly, Inline Protuner Series Fuel Pumps. The particular model they suggested is MP-4303 rated at 2000HP in N/A Applications using gasoline. (good for around 1300 HP on E85). What is unique about their race pumps is they are E85 compatible, rebuildable, and they dont require a fuel controller like the Weldons. (And various other brands of race pumps.) This is a significant cost savings, and makes this pump is fairly bolt-on affair in a car with an aftermarket fuel system already installed. The new fuel pump will be installed in the next two weeks, and I will write a review for those that may be interested in our findings. We knew three weeks ago the 1000cc injectors and dual walbros were not going to get us to our goal, but I wanted to see how far they could be pushed on the E85.as I know many on here are debating switching over in their own vehicles. Here's the latest dyno video, notice the fuel pressure gauge video at the end:  Underground Motorsports Demo Car1998 RB26DET 240SXMaxing out the dual Walbro 255lph Fuel Pumps at 650whp@20 PSI.Borg Warner S374 Turbo, 1600cc Injectors, E85 Pump Fuel, AEM ECU, etc.
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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| « Re: (Shocker) | 6:47 PM 2/19/2008 |
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Update:Wanted to welcome Deatsch Werks to the list of corporate sponsors on the project car. We went back to the dyno this past weekend with a set of 1600cc DW Injectors, and they performed flawlessly. The car now has plenty of injector for the current setup. With that being said, the day didn’t end up as we hoped. We maxed out the dual Walbro 255 lph fuel pumps @20 PSI on E85. The car made just over 650whp before we had to call it a day. I made a call to my friends over at MagnaFuel this afternoon, and they suggested their street friendly, Inline Protuner Series Fuel Pumps. The particular model they suggested is MP-4303 rated at 2000HP in N/A Applications using gasoline. (good for around 1300 HP on E85). What’s unique about their race pumps is they are E85 compatible, rebuildable, and they don’t require a fuel controller like the Weldon’s. (And various other brands of “race” pumps.) This is a significant cost savings, and makes this pump is fairly “bolt-on” affair in a car with an aftermarket fuel system already installed. The new fuel pump will be installed in the next two weeks, and I will write a review for those that may be interested in our findings. We knew three weeks ago the 1000cc injectors and dual walbros were not going to get us to our goal, but I wanted to see how far they could be pushed on the E85….as I know many on here are debating switching over in their own vehicles. Here’s the latest dyno video, notice the fuel pressure gauge video at the end: Underground Motorsports Demo Car1998 RB26DET 240SXMaxing out the dual Walbro 255lph Fuel Pumps at 650whp@20 PSI.Borg Warner S374 Turbo, 1600cc Injectors, E85 Pump Fuel, AEM ECU, etc.
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Cameron
Offline
2562 posts
a 240
Atlanta GA
6-3-2007
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nice i like your choice in turbo 
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Shocker
Offline
1901 posts
Youngstown Ohio
8-1-2004
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| « Re: (ZenkiCam) | 7:49 PM 2/19/2008 |
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what a ****ing monster,how lean were your a/f's when the fuel pressure dropped off? that looked scary!
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wynnEZ
Offline
1956 posts
90 240 CA POWA!
Syracuse IN
5-31-2006
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| « Re: (Shocker) | 8:18 PM 2/19/2008 |
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Very nice work, good luck on your goal.
www.WynnWarren.com <--Check it out!
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240sxHitman
Offline
896 posts
Boosted '91 240sx
Long Island NY
5-30-2004
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amazing!.........i want a Rb26 now lolgreat work!
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HxC_Nismo
Original? Creative? Eh.
Offline
680 posts
98' Nissan 240sx SE R33 RB26DETT
Columbia MO
9-23-2006
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| « Re: (240sxHitman) | 7:48 PM 3/31/2008 |
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any updates with the new fuel pump?
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Shocker
Offline
1901 posts
Youngstown Ohio
8-1-2004
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| « Re: (HxC_Nismo) | 8:02 PM 3/31/2008 |
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| Quote, originally posted by HxC_Nismo » | | any updates with the new fuel pump? |
cars for sale now, I've seen it advertised on a few sites. I guess Riggs its getting divorced and needs the funds.
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Coolwhip
NICO Sponsor
Offline
2604 posts
RB26 Raw Brokerage Vert
Orlando Florida
2-6-2004
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| « Re: (Shocker) | 7:33 AM 4/1/2008 |
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I believe thats over with now. Yea, seen the car up for sale still.
President of the RBBA - RB Baller Association
Treasurer of the NRRBA - Non-Running RB Association
 VIEW my Raw Brokerage - War Machine RB VERT BUILD 
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HxC_Nismo
Original? Creative? Eh.
Offline
680 posts
98' Nissan 240sx SE R33 RB26DETT
Columbia MO
9-23-2006
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| « Re: (Coolwhip) | 9:49 PM 4/2/2008 |
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I sure hope that he's not selling that car its so close to being finished
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bumblebtuna
Offline
219 posts
rb25/26 2fotay
Nashvegas TN
1-19-2007
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| « Re: (HxC_Nismo) | 8:53 PM 4/27/2008 |
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MOAR!
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exhsturbine
Offline
125 posts
1991 240sx sr
Los Lunas NM
6-8-2008
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i certainly hope that this fine machine hasnt been sold. ive been watching for months and finally couldnt stand it anymore so i made my own username so i could ask about it........ but is it true? is it gone? will there be no more updates? i cant stand it anymore 
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HxC_Nismo
Original? Creative? Eh.
Offline
680 posts
98' Nissan 240sx SE R33 RB26DETT
Columbia MO
9-23-2006
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| « Re: (exhsturbine) | 8:29 PM 7/28/2008 |
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ANY UPDATES??? SOLD or 1000rwhp acheived etc.
im still waiting on the fuel pump write up/review that you were talking about upgrading too.
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ItzGenX
Offline
1017 posts
Pass Christian, MS
9-4-2002
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| « Re: (HxC_Nismo) | 2:20 AM 7/29/2008 |
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He blew it up. He is going to build another motor and sell it afterwards. By his words though, he is in no hurry to sell it. It was on other forums, forgot which one.
Car: 95 240SX SE S14.5New Plans: RB! 9200RPM Screamer SR22DET, Built by ItzGenX
10.80@131mph 19psi /w Fully Built S14 Block /w Fully Built S13 Head T67
1.6 60ft
Retired setup. 13.26@105mph 12psi /w S13 Blacktop
2.00 60ft
Retired setup.
Slowest Powerplant:
Disaster SR22DET Paperweight(4 dropped sleeves), Built by JGY Customs
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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I want to start out by thanking the guys at Abel Racing in Midwest City, OK (Specifically Erwin, who goes by Efeezi on the various online forums.) You guys have been a pleasure to work with, and your knowledge of all things Nissan is amazing.It's been six months since the 240SX encountered bearing damage, which led to a full motor rebuild. This downtime gave me the opportunity to rethink the current engine configuration, etc. While I was happy with the power of the Borg Warner 74mm (1.10 A/R) turbo with 9" cover, the spool characteristics weren't ideal for a street car IMO, and I wanted something that could make similar power, while providing a larger powerband. After consulting Borg Warner, they recommended their 72mm (.90 A/R) ETT Turbo with their new 10" Race Cover, which has been dyno proven to make up to 60whp over their standard 9" cover. The motor was rebuilt with an N1 Crank, JE Pistons, and Eagle Rods. Head was left untouched from the previous setup, complete with Tomei Hardware and 260/260 Poncams. The car now sports the new Tial 50mm Q BOV, which sounds amazing, to go along with the Tial 60mm wastegate, and I'll have some dyno videos to post this weekend, pending all goes as planned. Here's some sneak peaks from what's to come. Forgive the dust, it's been tucked away in the corner of the shop for several months awaiting parts. 
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Shocker
Offline
1901 posts
Youngstown Ohio
8-1-2004
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| « Re: (DJButton) | 4:07 AM 9/5/2008 |
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Glad to see you still have her riggs. Best of luck!
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l0nestar
Offline
1770 posts
1993 250sx, 2004 Altezza, 1963 Impala SS
Indiana
3-10-2006
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'Wash Me' in dust.. classic!Glad you didn't sell it. Now bring on the dyno videos!  btw, what exhaust manifold is that?
If you did not build it,
it is not yours.A job worth doing, is worth doing right! 
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Coolwhip
NICO Sponsor
Offline
2604 posts
RB26 Raw Brokerage Vert
Orlando Florida
2-6-2004
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edit: sorry its a modified Greddy
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RB24D
Offline
131 posts
1996 rb25det 240
Columbia sc
6-2-2008
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| « Re: (Coolwhip) | 10:21 AM 9/5/2008 |
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Awesome build  Glad to hear you did not sell it .Cant wait for some dyno vids.
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mattblancarte
Offline
1267 posts
1989 240sx Coupe
Seattle WA
6-21-2008
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| « Re: (RB24D) | 12:40 PM 9/5/2008 |
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how did your bearings fail? oil problems? I've been modding my rb26 for reliability... have already spent about 3k on the oil system (had a custom oil cooler setup). need to buy two more really important items and i'll feel safe. in particular, the tomei oil pump and a race rb25 pan from australia with race baffles, windage tray, and new pickup. my car doesn't make near the power as yours, too. only 394hp on a dynapackawesome car. you took it to the max 
 1989 240SX RB26DETT 
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underground
Offline
1238 posts
98 RB26DET 240SX
Searcy AR
11-9-2003
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The car was completed today, and I'm very pleased with the finished product. The plan is to dyno tune the car tomorrow, and I'll upload the graphs as soon as we finish. The car sounds beastly in person, I wish you all could see it in person.Special thanks again to corporate sponsors: BF Goodrich Tires, Tial Motorsports, Borg Warner, Abel Racing, Je Pistons, Eagle Rods, Tomei USA, and many others along the way for your help with the vehicle. As promised, here is the debut video of the new setup: http://videos.streetfire.net/v...1.htm
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