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Dyno chart 33psi boost 7800RPM

GVR4 has made 978HP ATW's on 33PSI boost, 9500RPM.

Dyno chart below was a previous run, shows power figures still going vertical when aborted, run was aborted due to small boost control issues (will be sorted and re-run). On this run boost raised to 36psi boost, Showing alot of potential for more power as this engine can run 50psi boost and 10,000RPM. 3PSI of extra boost on this weapon of and engine = 60WHP.







 

To give you and idea on how fast this car is going to be, it ran 9.51 @ 150MPH with 696HP ATW on street tyres. rev limit was set to low with little 15 inch wheels and hit the rev limit before the finish on the pass.
 

citymunky

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Joined
Sep 22, 2010
Messages
1,761
Location
Chesapeake, VA
Quoting Hauln4:
GVR4 has made 978HP ATW's on 33PSI boost, 9500RPM.






Holy crap
 
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EMX5636

Well-known member
Joined
Jun 28, 2008
Messages
1,631
Location
Bucks County, PA
On a side note... I make more WHP than you everywhere below ~7200rpm. Definitely shows the difference between a street build and a drag build.
 

JNR

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Joined
Apr 23, 2004
Messages
9,814
Location
ca
better always be in the right gear with that /ubbthreads/images/graemlins/grin.gif

crazy how fast it shoots up though, wow!

PS - where's the torque graph, just wondering how that looks.
 
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Lol, holy crap! Power quadruples withing 2000 rpm's! Nearly doubles in only 600rpm, lmao. VIDS NOW!
 

G

Staff member
Joined
Feb 24, 2004
Messages
8,896
Location
zompton
Nice, is that a hypertune intake mani?
 

turbohf

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Joined
Nov 18, 2011
Messages
540
Location
Lake Stevens, WA
dyno /ubbthreads/images/graemlins/hsugh.gif


money shot /ubbthreads/images/graemlins/worthy.gif
 

VR4HOZ

New member
Joined
Jun 29, 2011
Messages
3
Location
blenheim NZ
nice to see she is all go adam cant wait to see it make a run

ps chuck up some vids of it now /ubbthreads/images/graemlins/smile.gif
 

Wow that's pretty impressive! Would love to see some vids. Kinda curious how it sounds when the.power really kicks in!!
 

RedTwo

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Joined
Jul 16, 2008
Messages
1,917
Location
New Zealand
Look at the power when the VTec kicks in! /ubbthreads/images/graemlins/grin.gif

978HP at 'low' boost /ubbthreads/images/graemlins/ooo.gif /ubbthreads/images/graemlins/jawdrop.gif
Second most powerful VR4 in the world and still some 170 odd HP sitting in your back pocket!
That might just be enough to beat the CFT VR4's 1004.7 WHP /ubbthreads/images/graemlins/idea.gif /ubbthreads/images/graemlins/worthy.gif
 

GSX_TC

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Joined
Apr 7, 2011
Messages
3,722
Location
Houston, Texas
Amazing, would also love to see the video. and as previously stated, more pictures of the outside of the car.

EDIT: just found some pics, and uploaded them for all of you. /ubbthreads/images/graemlins/grin.gif

and here go a few vids of it click

click


3312_1062506198883_1112796226_30161787_1792888_n1.jpg



3312_1059344119833_1112796226_30153100_1691207_n.jpg




2471_1036947599934_1112796226_30115019_1546998_n.jpg



10-e1331639981951.jpg



4-2.jpg




5-2.jpg







 
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prove_it

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Joined
Jul 3, 2008
Messages
4,201
Location
Sioux Falls, SD
wicked sexy. I would think the angle of the intake runners would be too much, unless the runners in the head were heavily modified to accept that angle. I like it. The second video has better sound. Can't to see some 8 sec passes. /ubbthreads/images/graemlins/grin.gif
 

Im not worried about power figures, to many factors involved, Also need to take into account my power figure is uncorrected, no weather correction factor. If it had WCF would be over 1000hp but its not and accurate figure. My trap speed will prove its true power. DS9 worlds fastest late model EVO faster than AMS atm made 1000whp on the same dyno as my car was tuned, and traps at 170MPH. 8.3 1/4 My car is setup as close as poss to this, same engine builder and tuner. click
click
 

RedTwo

Well-known member
Joined
Jul 16, 2008
Messages
1,917
Location
New Zealand
Are you considering going to a space frame in the future?
Who was it that made the lightest VR4? I think he has the fastest E/T funnily enough....
 
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