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The Official Dyno List

9K views 32 replies 20 participants last post by  veyronSRT8@TTCreations 
#1 · (Edited)
To help us better keep track of what parts work by watching for commonalities in gains/losses, and/or just for the hell of it, please post your dyno runs including any/all relevant data such as type of dyno used, correction factor (if any), gear used to dyno in, and all modifications.

Naturally Aspirated List

1) Hallstar: 453rwhp/432rwtq. Dynojet/Gear. Mods: B,D,E,F,J,L,I,V,T.

2) GotStroke?: 401rwhp/400rwtq SAE Corrected/Dynojet/4th Gear. Mods: B,C,D,I,J,L,T,W,X,Y.

3) wasntme: 386rwhp/387rwtq SAE Corrected/Dynojet/4th Gear. Mods: B,C,I,J,L,M,R,U/T,W.

4) SilveRT8: 378.7rwhp/375.9rwtq. Uncorrected/Dynapack/4th Gear. Mods: A,L,M,W,AA,T,X,Y.



Power Adder List


1) wasntme: 501.5rwhp/569.2rwtq SAE Corrected/DynoJet/4th Gear. (Uncorrected: 517rwhp/580rwtq) Mods: B,C,I,J,L,M,R,U,W. Additional Info: 125 shot.

2) FastSRT8GC: 508rwhp/452rwtq Uncorrected/DynoJet/4th Gear. Mods: E,F,I,L,J,P. Additional Info: Vortech T-trim (ASM) @ 4-6psi, DR ported heads, Franks Racing Hellfire cam.

3) ramangs: 459rwhp/470rwtq. Mods: B,L,R,T. Additional Info: 125 shot Zex.

Performance Modification Key

A) Filter/Snorkel Mod
B) Filter/CAI/Snorkel Mod
C) Ported Intake Manifold
D) Phenolic Spacers
E) Ported Cylinder Heads
F) Aftermarket Camshaft
G) Longtube Headers/Stock Catback
H) Stock Exhaust Manifolds/Aftermarket Catback
I) Full Aftermarket (Header to Tailpipe) Exhaust
J) PCM Modification (B&G/Diablo, etc)
K) Aftermarket Wheels/Tires
L) Aftermarket Thermostat
M) Fan Mod
N) Built Stock Displacement Shortblock
O) Stroker (Specify Displacment)
P) Supercharger (Specify Brand/Size)
Q) Turbocharger(s) (Specify Brand/Size)
R) Nitrous (Specify Shot)
S) Dual Power Adder (Specify)
T) Pump Gas
U) Race Gas
V) Aftermarket Stall Converter
W) Brake Duct Mod
X) ABS Fuse Pulled
Y) Ediff Fuse Pulled
Z) Upgraded Spark Plugs
AA) OEM Resonator Delete
BB) Iced Intake
 
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#2 ·
Good idea. This can be added to the info thread if I ever get around to compiling it.
 
#3 · (Edited)
378.7 Hp 375.9 Tq

Since I have the info, here's mine on 11/20/06 STOCK with 180T-stat
Dynapack 5000, Dynoed in 2 rwd mode, 4th gear pulls, uncorrected
STOCK : 369.7HP 361.3 TQ
http://i91.photobucket.com/albums/k306/SilveRT8/ClaudeBase.jpg
+KN Filter : 376.3HP(+6.6) 370.0TQ (+8.7)
http://i91.photobucket.com/albums/k306/SilveRT8/ClaudeKNFilteradd.jpg
+Brake scoop : 379.9HP (+3.6) 369.3TQ (-0.7)
http://i91.photobucket.com/albums/k306/SilveRT8/ClaudeSnorkelScoopADD.jpg
+Removing Resonators : 378.7HP (-1.2) 375.9TQ (+6.6)
http://i91.photobucket.com/albums/k306/SilveRT8/caluderesonnoff2.jpg
Overall improvement for these mods +8.4HP +14.7TQ
Pic of GC on Dynapack 5000
http://i91.photobucket.com/albums/k306/SilveRT8/DYNAPACK5000001.jpg

For comparaison, another Stock GC SRT8 (Bingo from the Other site) Dynoed right after me, he got 348HP and with the KN got 352HP.
My engine was probably built on a good day at DCX
Claude
 
#5 ·
My graph and spreadsheet with Stainless Works Full Exhaust, 176* T-stat, snorkel mod, DUB AIR CAI.

RunFile_002.drf: 86.07 °F 29.35 in-Hg Humidity: 37 % SAE: 1.02 Average Gear Ratio: 46.75

s RPM x1000 hp ft-lbs
0.31 2.80 166.48 312.24
0.53 2.90 181.70 329.07
0.73 3.00 187.86 328.89
0.95 3.10 194.85 330.12
1.17 3.20 202.90 333.03
1.39 3.30 209.75 333.82
1.60 3.40 216.82 334.92
1.80 3.50 226.47 339.83
2.00 3.60 235.35 343.34
2.21 3.70 244.17 346.60
2.41 3.80 255.01 352.45
2.60 3.90 263.61 355.00
2.80 4.00 271.62 356.64
3.00 4.10 278.29 356.49
3.19 4.20 286.57 358.34
3.40 4.30 294.17 359.31
3.60 4.40 302.34 360.89
3.79 4.50 311.16 363.16
3.98 4.60 321.16 366.68
4.17 4.70 330.69 369.54
4.37 4.80 337.57 369.37
4.56 4.90 342.60 367.22
4.76 5.00 346.86 364.35
4.96 5.10 350.31 360.76
5.16 5.20 354.64 358.19
5.37 5.30 358.38 355.15
5.57 5.40 362.43 352.50
5.78 5.50 363.17 346.80
5.99 5.60 365.70 342.99
6.22 5.70 364.85 336.19
6.44 5.80 363.85 329.48
6.67 5.90 363.88 323.92
6.90 6.00 360.89 315.91
7.14 6.10 356.23 306.72
--------- --------- --------- ---------
MAX: 7.14 6.10 365.70 369.54
MIN: 0.31 2.80 166.48 306.72


 
#6 ·
GotStroke? said:
No doubt you have a "Wednesday" motor Claude ;)
Yeah! The builder probably got Lucky on tuesday night!
Claude
 
#9 · (Edited)
My Dyno Sheet

Kooks Headers w/cats
Mopar Corsa cat back
Port Matched Intake
Phenolic Spacers
B&G Stage2
BoschPlatinum4's
Motorad-180
AWN Oil Catch Can

Performed at Harmanmotive/DynoJet AW Dyno




Next run will be 6/27/07 with Carbon Fiber Intake/ then Stainless Works Headers/hi flow cats w/SW catback
 
#10 ·
352rwhp/349rwtq A/L/m/t/x/y ran on a dynojet uncorrected drive shaft pulled also pretty much stock best i got in the 1/4 was 12.96 so far.
 
#13 ·
Dyno jet results with awd traction mod on...453hp and 432lb ft.tq @ 5700 rpms!!! DR Heads,Comp Cam 268,BG stage 2 Flash,Kooks Headers, Volant CAI,Magnaflow Cat Back,Phenolic Spacers, 180 Thermostat,and 2600 APS stall was also good for a 12.31 @ 112.4 with a 1.73 60' am now getting a turbo kit fabbed up at Tune Time Performance which we are hoping for an 11.2-11.5 @ 4-6 psi and then maybe a 75 shot to punch into the 10's by the end of July...modding is a disease...help!!!
 
#14 · (Edited)
Hallstar said:
Dyno jet results with awd traction mod on...453hp and 432lb ft.tq @ 5700 rpms!!! DR Heads,Comp Cam 268,BG stage 2 Flash,Kooks Headers, Volant CAI,Magnaflow Cat Back,Phenolic Spacers, 180 Thermostat,and 2600 APS stall was also good for a 12.31 @ 112.4 with a 1.73 60' am now getting a turbo kit fabbed up at Tune Time Performance which we are hoping for an 11.2-11.5 @ 4-6 psi and then maybe a 75 shot to punch into the 10's by the end of July...modding is a disease...help!!!


Wow that's impressive. AWD or RWD dyno? What gear did you dyno in? Any correction factor?

I'll also add you to the ET list. Anymore info on the run, track, weather, etc.?

Thanks, you're giving us some N/A hope.
 
#15 ·
Hallstar said:
Dyno jet results with awd traction mod on...453hp and 432lb ft.tq @ 5700 rpms!!! DR Heads,Comp Cam 268,BG stage 2 Flash,Kooks Headers, Volant CAI,Magnaflow Cat Back,Phenolic Spacers, 180 Thermostat,and 2600 APS stall was also good for a 12.31 @ 112.4 with a 1.73 60' am now getting a turbo kit fabbed up at Tune Time Performance which we are hoping for an 11.2-11.5 @ 4-6 psi and then maybe a 75 shot to punch into the 10's by the end of July...modding is a disease...help!!!
Congrats on the #'s!
 
#17 · (Edited)
New dyno sheet for the general!

Read it and weep boys!!!
6.1 N/A at the wheels CORRECTED......no cam......heads and manifold only.....pure bolt ons........just wait for a good tuner!

 
#24 ·
can anyone tell me how to disable the front wheels for a dyno run no one seems to have a workable answer. When the fuse is pulled the engine wont rev more than 2700 rpm.
any help is appreciated. I go back to the shop on friday and would love to run it. I just had a nitrous system installed and would love to get some numbers.
 
#25 ·
Pull the ABS pump fuse then disconnect the transfer case plug (located on the drivers side of the transfer case). When you start her up on the dyno after getting it centered, you have to AutoStick it through the gears as quickly as possible. Otherwise it will get stuck in 2nd, which requires you to key cycle (off/on) and try again.
 
#26 ·


It's always been my goal to hit 400rwhp/rwtq SAE with the stock longblock (untouched heads/cam/shortblock) in our Jeeps, and today I became the first to hit the magic number.
The combination of my Stainless Works 1 7/8" longtubes, paired with their straight through (drone free) mufflers, BWoody's CAI and ported/coated manifold, and a CMR tune from Dave @ B&G is undoubtedly a winning combination.
Next week I'm going with off road mid pipes and having Dave further tweak the CMR tune to see if we can't hit 410-415rwhp/tq.

I'm one happy SOB right now!!!
 
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