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09-15-2007, 10:19 AM
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#1
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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Rear Mount Turbo, finally dyno at 10psi
I finally Dynoed at 10psi. Results:
299WHP and 291TQ
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09-15-2007, 10:48 AM
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#2
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Senior Member
Join Date: Jun 2003
Posts: 2,084
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yyyyyyyyyea that my boi!!!!!!!
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09-15-2007, 03:38 PM
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#3
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192.168.1.1
Join Date: Dec 2000
Location: Yuh Mom's, NO
Posts: 17,292
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good work
__________________
 
VQpower.com
Need work done: Suspension, Engine, Brakes, Cosmetic, Headlight Retrofits
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09-15-2007, 04:11 PM
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#4
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Senior Member
Join Date: Feb 2004
Location: Atlanta
Posts: 12,722
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very nice powerband
__________________
1996 Nissan Maxima 5MT 3.5 (Getting a fresh remix)
1995 Nissan Maxima 4AT "Champagne Coolie" * Sold*new home in FL
1997 Nissan Maxima "Powder Fresh" 5MT 3.5 (performance built)(*new plans*)
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09-15-2007, 04:25 PM
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#5
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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I dont understand something though. My previous dyno at 7psi, the TQ peak was at 4400 RPM, and now my TQ peak is at 5.2k'ish. I dont understand what could have shifted the torque curve to the right. I have done the following, put header wrap on the charge pipe, put header wrap on the exhaust (excluding ypipe, everything else, catback).
Could it be the way im controlling my wastegate, I have it completely closed when below 10psi, as it gets close to 10psi it starts opening up. Before at 7psi, i just had a manual one that was set at 10psi all the time. Maybe having it closed completely while spooling up is causing a bit of loss in TQ and shifting of the curve? Also, the tq at 7psi was higher than hp, now its opposite.
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09-15-2007, 07:12 PM
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#6
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The LandShark has teeth..
Join Date: Jan 2004
Location: Topeka, KS
Posts: 2,096
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That's a good set of dyno numbers, streetz. Now if you can take it to the strip and lay down some good times, maybe you'll be as quick as a sprayed automatic I can think of?
__________________
'99 GXE, Tune-by-Tape MAF mod, 3.5L w/cams, SSIM, 255Walbro,AERO FPR, VLSDauto, Edge TC, DR-mod, Shift_Fast, dual-B&M cooler, JClawbars, dual-NX nitrous, dual heated15lb bottles, OBX headers, 3"Warpspeed exhaust, PLXR-300 wideband, IlluminasStrut/springs, 24.5"M&H, ProgressRSB, HawkHPS, Clarion50Wx4 head w/Alpines, Fosgate sub. Spare tire+jack,3300 lb car. 355WHP-dyno.
13.158 3.0 time slip
http://i48.photobucket.com/albums/f2...3/Fscn1518.jpg
12.394 @113.22 w/3.5
http://i48.photobucket.com/albums/f2...9/DSCN0527.jpg
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09-15-2007, 07:52 PM
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#7
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Par-mi-gian-o
Join Date: Feb 2003
Location: State College, PA
Posts: 6,974
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Update your sig.
Yeah, Streetz, I'm not sure what the deal is with the torque curve. Maybe explain to them your manifold?
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09-15-2007, 08:56 PM
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#8
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Merc signs my checks
Join Date: Jul 2003
Posts: 6,851
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veru nice dyno...you are making alot of people who though you were nuts look stupid now
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09-16-2007, 07:51 AM
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#9
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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Quote:
Originally Posted by liqidvenom
veru nice dyno...you are making alot of people who though you were nuts look stupid now
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thats my fav part lol
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09-16-2007, 09:45 AM
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#10
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3.5 in the works
Join Date: Jun 2004
Location: Ontario, Canada
Posts: 2,398
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'Bout time you dyno'd! Hah j/k.
What kind of intake manifold set up do you have again... MEVI?
__________________
1998. 3L. 5-spd. Sterling Mist. SE.
1/4 mile stats (all N/A VQ30):
Best 60': 1.73
Best ET & trap: 12.61, 108.98 mph
Click to see the video. More videos also here.
Mods list and dyno here (as of May 9/08).
My EU writeup can be found at VQ Power.
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09-16-2007, 10:20 AM
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#11
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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Nah i have a 00vi with a working vias. How ever, i had done a couple things to the rod. i sharpend the plates on it to see if it improved top end, but im now thinking that this might cause it to leak air when closed, also i removed one or two O rings from the rod because it was getting stuck after it heated up. I compared my torque curve to my buddies which he didnt have a rod in the VI, and his dyno looks very similar to mine. so im thinking that w/e i did to the rod, is causing the loss of low end torque
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09-16-2007, 11:20 AM
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#12
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Senior Member
Join Date: Jun 2003
Posts: 2,084
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^^ that would make sense
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09-16-2007, 12:20 PM
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#13
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Senior Member
Join Date: Jun 2003
Location: Stuart, FL
Posts: 1,290
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Slow...Streetz vs. Goaliekeg coming soon!!!!!
BTW, nice numbers.  |
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09-16-2007, 01:27 PM
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#14
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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Well i just took out the power rod, i moved the o rings closer to the vias, now the rod dosnt rattle anymore at idle like before. i went for a drive, and yea, big difference, it seems that the o rings not being present caused for air to leak or for the rod to not functon properly, i felt a difference right away, instant acceleration n power |
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09-16-2007, 01:30 PM
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#15
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Senior Member
Join Date: Jun 2003
Location: Stuart, FL
Posts: 1,290
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Quote:
Originally Posted by streetzlegend
Well i just took out the power rod, i moved the o rings closer to the vias, now the rod dosnt rattle anymore at idle like before. i went for a drive, and yea, big difference, it seems that the o rings not being present caused for air to leak or for the rod to not functon properly, i felt a difference right away, instant acceleration n power |
Werd son, I see 310whp and 300wtq in your future.
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09-16-2007, 04:24 PM
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#16
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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Well, torque should now be higher than hp. feels nice =). next step, is Moroso!!! im going gutted this time, and also spraying 1st maybe 2nd.
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09-16-2007, 04:48 PM
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#17
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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09-16-2007, 09:34 PM
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#18
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Senior Member
Join Date: Jan 2007
Location: Miami
Posts: 649
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Quote:
Originally Posted by GoalieKeg
Slow...Streetz vs. Goaliekeg coming soon!!!!!
BTW, nice numbers. |
I want to see this!!
__________________
I love My Maxima!!
Mods: CAI, Ypipe, Test pipe, Exhaust, FSB, RSB, E-Manage Blue, 350z Tsat, Full painted white lexus pearl maxima, Stillen lip kit
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09-17-2007, 11:11 AM
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#19
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192.168.1.1
Join Date: Dec 2000
Location: Yuh Mom's, NO
Posts: 17,292
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__________________
VQpower.com
Need work done: Suspension, Engine, Brakes, Cosmetic, Headlight Retrofits
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09-17-2007, 08:49 PM
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#20
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Merc signs my checks
Join Date: Jul 2003
Posts: 6,851
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Quote:
Originally Posted by streetzlegend
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very nice vid...your car is very quiet for a 300hp turbo vehicle
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09-17-2007, 09:07 PM
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#21
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00vi'dvq30devq354.5genftw
Join Date: May 2004
Location: Baltimore, Md
Posts: 7,003
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Aww yes I love the sleepy sound. No whistle or nothing just straight POWA! Congrats Streetz. We need 1/4 mile times pleeasee. The suspence is tearing me apart. lol
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09-18-2007, 03:59 PM
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#22
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Senior Member
Join Date: Dec 2003
Posts: 1,804
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Quote:
Originally Posted by ajcool2
Aww yes I love the sleepy sound. No whistle or nothing just straight POWA! Congrats Streetz. We need 1/4 mile times pleeasee. The suspence is tearing me apart. lol
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hah dont worry buddy, i cant wait for 1/4 either. was waiting for a slightly cooler weather, its been in the 100's lately, today i felt a nice cool air hit me while at work so might be soon.
thanx, btw you should hear how it sounds with the cutout closed. its like a stock maxima lol yet still putting down power
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09-18-2007, 04:22 PM
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#23
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00vi'dvq30devq354.5genftw
Join Date: May 2004
Location: Baltimore, Md
Posts: 7,003
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Quote:
Originally Posted by streetzlegend
hah dont worry buddy, i cant wait for 1/4 either. was waiting for a slightly cooler weather, its been in the 100's lately, today i felt a nice cool air hit me while at work so might be soon.
thanx, btw you should hear how it sounds with the cutout closed. its like a stock maxima lol yet still putting down power
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Do you go to brandenton? If so you should sign up for this and beat up on some Z's. lol
http://www.my350z.com/forum/showthread.php?t=285518
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