2004 Dodge SRT-4 Mopar S3R

[Z_Fan]

Edit: 2006 Videos

ITLGO Runs 11.37 @ 126.93 mph


Dyno Runs


Alright, I've finally decided to start a thread on my SRT-4. To share some pictures, information, and basically give the car a little exposure.

Curb Weight, Full Fuel Load: Approximately 2991 lbs.
Race Weight: Approximately 2800 lbs.
(Driver not included)
7.14 lbs / whp

Here's the SRT-4, with the "out of the box" dyno chart in the background.

[Z_Fan]

A nice little picture of the tach, with the engine being revved up!

[Z_Fan]

This is the "stock" dyno chart. The car was one day old, had about 11KM on the odo as I headed straight for the dyno at Davenport after picking it up.

I like to call this the baseline...

[Z_Fan]

A little photoshop here, just took two pictures...and opened up the engine bay area.

[Z_Fan]

I ordered the Mopar Stage 3 upgrade a couple months after I bought the car. It took about 3 months for it to arrive, and it was installed at Davenport Motors.

Here's the Stage 3 badging...

[Z_Fan]

Here's a fancy little duotone of the Mopar Stage 3 turbocharger. This is what replaced the stock turbo after about 6 months.

[Z_Fan]

Oh, yeah, right - these are the winters I decided to go with. A set of 16" Borbets with snow tires. They work great!

[Z_Fan]

Ok, so Stage 3 gets installed in June of 2005. It goes on to the dyno at Davenport and this is the result.

Please note: This is a bone-stock SRT-4 except for the Stage 3 package. As in, stock air box, stock intercooler, stock exhaust, stock plugs, etc.





Dyno was done using DAB 3, in HOM with VP109.

[Z_Fan]

When I went to pick up the SRT-4, I got the above posted dyno. I actually wasn't sure about it, so I brought the SRT-4 back to Davenport to have it dyno'd while I was there watching. So I could try specific settings, and see how it behaved. Here is the result of that dyno...

DAB 1, HOM
DAB 2, HOM

VP109

Charted against each other.



I wish I had done a DAB 0 setting. Next year I will do a DAB 0, DAB 1, DAB 2 and DAB 3 run after one another and get the chart and post it up. Should be very interesting. Big difference in power from DAB 1 to DAB 2. Boost difference is 16 psi versus 21 psi.

[Z_Fan]

So, off to do some drag racing. Here we have the SRT-4 with a set of M/T ET Streets.

The wheels are a set of Rota Sub-Zero's. About 12 lb. each.

[Z_Fan]

I didn't take the SRT-4 out much to drag in 2005. Primarily because I was having fun with my Z. But, here are some times I managed to acquire in the SRT-4 in Calgary at Race City. This was on like the last night of the year, and I just went out to have some fun. Much to my surprise, I was running 12's. Sweet.



Unfortunately, due to some set-up issues and also due to the fact that the car always disengaged HOM, the MPH and ET's are not as good as they could be. But it still shows the car clearly has potential.

[Z_Fan]

I do have some small plans for the SRT-4 in 2006. Once I have my equipment installed, which hopefully I will have time to do when it warms up...I'll get it onto the Dyno and show the numbers.

See ya in 2006 at the strip.

[Z_Fan]

Made my trip to the dyno with the new mods installed.

Here's the dyno sheet.

[Z_Fan]

Modifications done in 2006:

MSD DIS-2 Ignition (using for 2-step feature)
MSD Tach Adapter (required for DIS-2)
MSD 8.5mm Ignition Wires w/1 step cooler plugs
MPx Catless 3" Downpipe / Full Exhaust
Exhaust Depot WUSS FMIC
AEM Cold Air Intake

^ These modifications were on the car when the above dyno was performed.

Additional Modifications done in 2006:

Autometer 30psi Boost Guage
Cooling Fan Mod
Mopar Short-Throw Shifter
Mickey Thompson ET Drag Slicks

[Z_Fan]

This timeslip is the fastest timeslip so far for the 2006 year. In Calgary, the Density Altitude is regularly over 5000 feet. The elevation is approximately 3500 feet. (3350 at the track supposedly). It is very rare that the Density Altitude is even close to 3500 feet despite that being our elevation.

This run was done with a Density Altitude of approximatley 3526.





Fuel was 2L of VP 103 mixed in with 5L of VP C16.

Track poorly prepped as usual IMO. Spinning through the top of 1st and into lower portion of 2nd gear.

[Z_Fan]

A new Stage IV Clutchmasters FX400 Clutch was installed into the car, prior to the above run of 12.098 @ 120.12. Forgot to mention that in the modifications list.

[Z_Fan]

Density Altitude at 8PM 3667 feet
Temperature: 73.4F
Humidity: 31%
Track Elevation: 2200
Pressure: 29.99 in.

Density Altitude at 9PM 3480 feet
Temperature: 69.8F
Humidity: 43%
Track Elevation: 2200
Pressure: 29.98 in.

[Z_Fan]

Some more modifications to the SRT-4.

MPx Extrude Hone Intake Manifold
MPx 62mm Throttlebody
MaxFabb 3" O2 Housing



Stage 3 O2 Housing versus MaxFabb 3" O2 Housing

[Z_Fan]

Last time I was on the dyno, I didn't get pump numbers. So, I don't know what the actual difference is between then and now.


Pump Fuel; 354whp/377wtq; Pig Rich.



First pull on race gas; HOM fails and this is the dynosheet!



Race gas; 392whp/443wtq



Race gas; Differential between previous dyno run.



Race gas; Nitrous sprayed from bottle towards intake via removed fog lamp opening.

So, pretty much the new numbers are 392whp/443wtq.

Modifications from previous runs to these runs:

MPx Extrude Honed Intake Manifold
MPx 62mm Throttle Body
MaxFabb 3" O2 Housing

"Pump Fuel" = Superstore 91 Octane
"Race Gas" = 4L VP103 mixed with 2L VP C16.

[Z_Fan]

The SRT-4 set the quickest pass in a FWD in Alberta on Friday. Previous quickest was an 11.84 ET by the Speedtech 600whp Civic and a Daytona Shelby Z which had an ET tie...

Record held for like one week...

Here's the timeslip.