Official SR20DE dyno proven power thread - Page 2 - SR20 Forum
Reply
 
Thread Tools
post #21 of 38 (permalink) Old 11-10-2008, 04:52 PM
SE-R Newbie
 
Join Date: Apr 2007
Location: In the South
Posts: 58
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
My 1992 B13 SE-R Graph



I made 143.9whp and 130.3lbs/ft. of torque at 5800rpm. My torque band peaks out at 144lbs./ft. @ 5300 rpm. Is there an explanation for why this is? My mods:
CAI with HKS super Mega-flow, Hotshot Gen. 3, Magnaflow muffler, and timing advance. The ECU is stock. Mobil One was the lubricant and I had BP 93 Octane Gas. Let me know what you guys think. Thanks.
92senortwenty is offline  
Sponsored Links
Advertisement
 
post #22 of 38 (permalink) Old 11-20-2008, 03:25 AM
SE-R Newbie
 
Join Date: Mar 2008
Location: Sofia Bulgaria
Posts: 8
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
dudes those numbers are hard to believe for me, I've got and SR20DE highport red top engine eGT trim, i put the S3 and headers and all 2.25 free flow exhaust system and the difference from stock is very very small i think something is wrong or just those numbers are not correct i run the car with some advance timing and 100 octane fuel, the engine is about 20k miles on it i don't have dyno number but i think its no more than 130 horses on the wheels or may be less

Last edited by rnd2k; 11-20-2008 at 03:34 AM.
rnd2k is offline  
post #23 of 38 (permalink) Old 11-27-2008, 06:18 AM
 
Join Date: Jan 2006
Posts: 148
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
try changing your fuel pump...or check if the fuel pressure is where it should be.. if you have the air+petrol=power! lol.....

check your timing or put your car on a consult to check if there is any errors...
NissanSti200 is offline  
 
post #24 of 38 (permalink) Old 12-02-2008, 04:29 PM
SE-R Newbie
 
Join Date: Mar 2008
Location: Sofia Bulgaria
Posts: 8
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Quote:
Originally Posted by NissanSti200 View Post
try changing your fuel pump...or check if the fuel pressure is where it should be.. if you have the air+petrol=power! lol.....

check your timing or put your car on a consult to check if there is any errors...
10x a lot the car has very very simple ECU its not like the US spec, the engine stock is without anything ecological, there's no cat, EGR or something, i'll try to change the pump and injectors beacus my pump is from nissan micra/march k11
thanks again for the tip dude

also i don't want to spam may be there's other place can someone recommend cam sprocket settings for S3 cams i mean retard or advance on EX/IN cams

Last edited by rnd2k; 12-02-2008 at 04:31 PM.
rnd2k is offline  
post #25 of 38 (permalink) Old 03-17-2009, 01:45 AM
B13 NUT
 
Join Date: Mar 2007
Location: Indiana
Posts: 53
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 2 reviews
just wondering if anyone had an idea i just baught my G/F a b13 with jdm sr20
Megan header, 2 1/4 full exhaust, exedy clutch and 9lb flywheel,CAI ........... anyone know a round about WHP it should lay down ????
1993serIN is offline  
post #26 of 38 (permalink) Old 03-17-2009, 02:16 AM
SSS going hard N/A
 
Join Date: Jul 2007
Location: Vic, Australia
Posts: 24
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews

N15 Nissan Pulsar. 108.3kw = 145.2hp atw. Keep in mind that this was a rolling road dyno, and dynos here in Australia read a little lower than the US variants.

Mods are: Pod filter, standard intake piping/resonator, JWT C2 cams, Supertech dual valve springs, Ti retainers, X-force extractors, 2 1/4 mandrel exhaust, hi flow cat, offset muffler, Fidanza flywheel and a PLMS daughterboard (aussie equivalent to Calum basic board)
vumnoo is offline  
post #27 of 38 (permalink) Old 01-21-2010, 09:03 AM
SE-R Newbie
 
Join Date: Nov 2008
Location: Costa Rica
Posts: 107
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews

136whp and 131lb-ft of torque.

This has 2 runs, one when the car was stock, virgin... no mods...

and then, when it was with this mods:
-Warm Air Intake with K&N Air Filter.
-Highport Intake Cam
-2" Cutout

This are al the mods it have...
and a video so you can hear it...
Ivanorcan is offline  
post #28 of 38 (permalink) Old 02-21-2010, 11:08 AM
SE-R Newbie
 
Join Date: Nov 2008
Location: Costa Rica
Posts: 107
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
New video...

Yesterday i went to the dyno, and get 140whp and 131lb-ft of torque....

i added a SSAC Header and a Aeromotive FPR...

Ivanorcan is offline  
post #29 of 38 (permalink) Old 03-27-2010, 09:48 AM
SE-R Newbie
 
Join Date: Apr 2008
Location: UK
Posts: 57
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
Today I went over to Hi Tech Motorsport for a Dyno test & rolling road tune i.e. fuel pressure and ignition timing optimised. Yes the gear he uses is old, however my engine is old too.


Been here a total of 4 time now and each time I could not fault the readings. Then with the NPOC (G20 chassis) chaps DE’s with I/E/H made around 135 – 140whp the same over the UK for same tuned SR20DE’s


Engine mod list

MIJ 2.25'' stainless steel mandrel cat back
Edge Racing 2.5’' resonator decat
Tomei Poncams 260' at 0'0
ASP 4-2-1 header with 3’ downpipe
2 piece UR lightweight pulleys (ran out of time to fit the PAS)
FSE fpr set to 4bar
PiperX panel filter with cold air feed
2.5’ induction hard pipe kit
Magnecor KV85 HT leads
NGK Iridium spark plugs
Ignition timing at 19*
XTD prolite flywheel & stage 2 clutch


163whp @ 6400rpm & 180lb ft @ 5400rpm

not quite the 200bhp mark, its 196bhp @ 6400rpm with ignition timing set to 19* and fueling set to 4bar. It was 192bhp @ 17* ignition advance, however at 19 there gains everywhere.






david

http://img.photobucket.com/albums/v4...vidsigcopy.jpg

UKDM 10.1 lowport roller rocker DE - 196bhp @ 6400rpm & 180lb-ft @ 5400rpm

Last edited by mera red gti; 03-27-2010 at 09:50 AM.
mera red gti is offline  
post #30 of 38 (permalink) Old 04-28-2010, 09:08 PM
Is that wrong??
 
Join Date: Jan 2003
Location: Fishers, IN
Posts: 2,118
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 20 reviews
hypothitcal situation:

power mods:

Outlaw Engineering Thermoblock Spacer
Timing to 19*
all 4 UR pulleys
2.5" SSAC header
2.5" mandrel bent exhaust
WRX STi muffler
ghetto CAI mod
K&N Drop in Air Filter
JWT S3s
JWT ECU Flash for S3s
JWT motor mounts




I would expect that set up to get about 155 whp on a good day from what I've read.
If I went with JWT S4's and a JWT ECU tuned for S4's, what would I exect to get? 165 whp? and how would the torque curve look? I'm tired of searching!!

1991 | black | SE-R
bridgestone potenza RE-11's | hypercoil gen ii springs | shortened koni struts | ST front sway bar | octotat 3 point RSTB | octotat 2 point FSTB | ad22vf calipers | carbotech pads | sr20ve | n1 cams | jk nemu rt | hotshot cai | ssac header | 2.5" mandrel bent exhaust | wrx STi muffler | jwt motor mounts |

SR20DEEP MidWest Chapter
vqman is offline  
post #31 of 38 (permalink) Old 04-30-2010, 10:36 AM
SE-R Newbie
 
Join Date: Nov 2008
Location: Costa Rica
Posts: 107
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
I think you shold be around 145whp+, how do you fit the WRX muffler into your car???

Also.. try using a cut-out, it would help specialy when you have aftermarket cams...
Ivanorcan is offline  
post #32 of 38 (permalink) Old 04-30-2010, 01:43 PM
Is that wrong??
 
Join Date: Jan 2003
Location: Fishers, IN
Posts: 2,118
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 20 reviews
I don't know how it fits but a lot of people have installed them.. Lol..

It's alledgely very quiet and high flowing.

1991 | black | SE-R
bridgestone potenza RE-11's | hypercoil gen ii springs | shortened koni struts | ST front sway bar | octotat 3 point RSTB | octotat 2 point FSTB | ad22vf calipers | carbotech pads | sr20ve | n1 cams | jk nemu rt | hotshot cai | ssac header | 2.5" mandrel bent exhaust | wrx STi muffler | jwt motor mounts |

SR20DEEP MidWest Chapter
vqman is offline  
post #33 of 38 (permalink) Old 05-24-2011, 02:38 PM
SE-R Newbie
 
Join Date: May 2011
Location: California
Posts: 30
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
a Macidcrook>> i see you had your Dyno done in Murrieta Ca.!!!! Nice thats my home town.. whats up bro. i'm new to the Sr20 scene looking for local SER'ers for parts and advice.
wink is offline  
post #34 of 38 (permalink) Old 05-24-2011, 03:43 PM Thread Starter
Cuddles with his SR20s
 
Join Date: Oct 2006
Location: socal
Posts: 561
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 2 reviews
(Thread Starter)
Quote:
Originally Posted by wink View Post
a Macidcrook>> i see you had your Dyno done in Murrieta Ca.!!!! Nice thats my home town.. whats up bro. i'm new to the Sr20 scene looking for local SER'ers for parts and advice.
hi wink yes my shop used to be in murrieta. i live there and alot of other b13 guys do too. we arent really on this forum much so you should head of to the dash and introduce yourself on my temecula thread. alot of good guys are on that thread so you wont get any false info like most forums. feel free to ask away. heres the link go to the temecula meet thread its usually at the top

http://www.sr20-forum.com/california/

Quote:
Originally Posted by choaderboy2 View Post

IMHO people who are not willing to spend time doing a little bit of reading and reserch are not of the proper mindset to build motors in the first place. I am not talking about you specificaly but just people in general.

Reading is the key to knowlege.
macidcrook is offline  
post #35 of 38 (permalink) Old 05-29-2011, 05:52 PM
Track Whore
 
Join Date: Feb 2000
Location: Long Beach, CA, USA
Posts: 1,120
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 1 reviews
Here is my plot for my ITA legal race car:

1998 B14 SE-R
1996 SR20 Junkyard engine with 60K miles
OBX header
Hotshot downpipe
UR four pulley set
Short ram intake
2.25 inch Dump pipe exhaust
Stock cams
Stock 1995-96 G20 ECU
19-20* timing advance
100 octane gas
No CAT
No emissions
No muffler

The first two runs are in 4th gear and the last run is in 3rd gear.


1998 SE-R, 2008, 2009, & 2010 ITA Champion, SoPac Region
2002 Toyota Tundra V8 SR5, tow truck, 207 hp, 271 lb-ft
2010 VW Golf TDI
2007 Silverstone Honda S2000

Last edited by nj1266; 05-29-2011 at 05:58 PM.
nj1266 is offline  
post #36 of 38 (permalink) Old 01-14-2012, 10:42 AM
SE-R Newbie
 
Join Date: Apr 2009
Location: peru
Posts: 13
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
177.7 whp - 195.5hp - 165tq

Ok guys, heres my recipe... great numbers for a few mods... still needs headwork, cams, better ignition (msd6a, coil, cables) and maybe 3'' exhaust.

Mods:

Gtir 54c head (stock)
Gtir 440cc top feed injectors
Gtir 45mm itb's
Fidanza flywheel
Unorthodox pulleys
Exedy stage 2 clutch
SS autochrome header + 2.5 exhaust
Sr16ve pistons
Haltech Platinum Sprint 500 standalone

Video from the dyno, enjoy.

Jair Da Silva C.
SR20DE N14
jdsc is offline  
post #37 of 38 (permalink) Old 01-14-2012, 02:18 PM
Is that wrong??
 
Join Date: Jan 2003
Location: Fishers, IN
Posts: 2,118
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 20 reviews
i like that setup!

1991 | black | SE-R
bridgestone potenza RE-11's | hypercoil gen ii springs | shortened koni struts | ST front sway bar | octotat 3 point RSTB | octotat 2 point FSTB | ad22vf calipers | carbotech pads | sr20ve | n1 cams | jk nemu rt | hotshot cai | ssac header | 2.5" mandrel bent exhaust | wrx STi muffler | jwt motor mounts |

SR20DEEP MidWest Chapter
vqman is offline  
post #38 of 38 (permalink) Old 06-02-2012, 10:11 AM
SE-R Newbie
 
Join Date: Apr 2009
Location: peru
Posts: 13
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Feedback Score: 0 reviews
UPDATE JUNE 2012 - 196 WHP - 215.6HP

List of mods:

Old Mods: (Video)

Gtir 54c head (stock)
Gtir 440cc top feed injectors
Gtir 45mm itb's
70mm velocity stacks
Fidanza flywheel
Unorthodox pulleys
Exedy stage 2 clutch
SS autochrome header + 2.5 exhaust
Sr16ve pistons
Haltech Platinum Sprint 500 standalone

New Mods:

MSD 6A Digital
MSD Blaster 2 coil
Aeromotive FPR
TOMEI Procams 270 intake/exhaust

Pending mods:

Headwork: +1mm valves, ti retainers, guides, etc...
3'' exhaust

Jair Da Silva C.
SR20DE N14
jdsc is offline  
Sponsored Links
Advertisement
 
Reply

  SR20 Forum > Main Forums > All Motor


Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
User Tag List

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

 
For the best viewing experience please update your browser to Google Chrome