Hemi Predator for SRT vehicles

rainmaker · Post by **rainmaker** » Wed Jun 20, 2007 5:06 pm

johan wrote:We have not played around with any boosted applications yet, we will release the regular tuning first then start to look at forced induction.
Once we get the SRT done we will post results for you.

Woot! Thanks Johan.

Post by **mikel** » Wed Jun 20, 2007 5:19 pm

rainmaker wrote:
mikel wrote:The SRT should hit the dyno tomorrow or Friday.
We are still working on the trucks.
We tuned an 06 last week and today we got an 03 in for testing.

Thanks
Nice. Can you post any dyno sheets/numbers afterwards? How is tuning the Hemi compared to other small blocks (ie LSX motors)?

Dyno comparison posted here:
http://diablosport.com/index.php?name=P ... pic&t=1875

Thanks

rainmaker · Post by **rainmaker** » Wed Jun 20, 2007 8:51 pm

mikel wrote:
rainmaker wrote:
mikel wrote:The SRT should hit the dyno tomorrow or Friday.
We are still working on the trucks.
We tuned an 06 last week and today we got an 03 in for testing.

Thanks
Nice. Can you post any dyno sheets/numbers afterwards? How is tuning the Hemi compared to other small blocks (ie LSX motors)?
Dyno comparison posted here:
http://diablosport.com/index.php?name=P ... pic&t=1875

Thanks

Looking forward to the 6.1L dynos Mike.

Thanks.

ExtremeSRT8 · Post by **ExtremeSRT8** » Tue Jun 26, 2007 9:32 pm

Any update on this for the 6.1 Hemi Crew?

Post by **mikel** » Wed Jun 27, 2007 11:31 am

ExtremeSRT8 wrote:Any update on this for the 6.1 Hemi Crew?

We are currently Beta testing on our 4th Hemi truck.
Things are moving along rather well.

Thanks
Mike

rainmaker · Post by **rainmaker** » Wed Jun 27, 2007 5:08 pm

mikel wrote:The SRT should hit the dyno tomorrow or Friday.
We are still working on the trucks.
We tuned an 06 last week and today we got an 03 in for testing.

Thanks

Hey Mike,

Any SRT-8 Dyno results yet?

Thanks.

rainmaker · Post by **rainmaker** » Mon Jul 02, 2007 1:12 pm

http://www.cherokeesrt8.com/forums/show ... php?t=5289

Hey Mike and gang, can you confirm any of the info in this link please?

Thanks!

edgz06 · Post by **edgz06** » Wed Jul 11, 2007 1:41 pm

atttaboy wrote:Have you attempted any tuning on anything with any boost? Turbo? Blower? Nitrous?
What exactly is an airspeed sensor and how will it relate to boost, timing, fuel?

I'm wondering the same thing.

I'm the co-owner of Mongillo Motors located in New Haven, CT. We specialize in custom forced induction
We have just completed the first SRT-8 300C Remote Mount (STS) Twin Turbo system.

We used the turbos from a Corvette C6 system.

We are tuning it via a methanol variable controller (8 nozzle direct-port) and an additional ECU that controls 2 additional fuel injectors (10 injectors total).

Throttle-by-wire and the lack of a MAF sensor have made tuning more involved.

Will the predator be able to adjust for boost? Larger injectors?

We have quite a bit of seat time tuning this combo and although we have done successful dyno pulls, it's a tricky balance between WOT tuning and Part-Throttle tuning.

Is there a Beta Version we could test?

Ed

Post by **mikel** » Wed Jul 11, 2007 2:48 pm

rainmaker wrote:
mikel wrote:The SRT should hit the dyno tomorrow or Friday.
We are still working on the trucks.
We tuned an 06 last week and today we got an 03 in for testing.

Thanks
Hey Mike,

Any SRT-8 Dyno results yet?

Thanks.

Not yet...I will share as soon as I have them.

Thanks

Post by **mikel** » Wed Jul 11, 2007 2:51 pm

edgz06 wrote:
atttaboy wrote:Have you attempted any tuning on anything with any boost? Turbo? Blower? Nitrous?
What exactly is an airspeed sensor and how will it relate to boost, timing, fuel?
I'm wondering the same thing.

I'm the co-owner of Mongillo Motors located in New Haven, CT. We specialize in custom forced induction
We have just completed the first SRT-8 300C Remote Mount (STS) Twin Turbo system.

We used the turbos from a Corvette C6 system.

We are tuning it via a methanol variable controller (8 nozzle direct-port) and an additional ECU that controls 2 additional fuel injectors (10 injectors total).

Throttle-by-wire and the lack of a MAF sensor have made tuning more involved.

Will the predator be able to adjust for boost? Larger injectors?

We have quite a bit of seat time tuning this combo and although we have done successful dyno pulls, it's a tricky balance between WOT tuning and Part-Throttle tuning.

Is there a Beta Version we could test?

Ed

You will require custom tuning for this application. We will be releasing full tuning software (CMR Chrysler) that will allow you to tune for just about anything you desire.
You will be able to build tunes in the software, then load them to the Predator and flash them to the car.
This will allow you to properly tune not only for boosted conditions, but part throttle/driveability as well.

Thanks

edgz06 · Post by **edgz06** » Wed Jul 11, 2007 11:03 pm

mikel wrote:
edgz06 wrote:
atttaboy wrote:Have you attempted any tuning on anything with any boost? Turbo? Blower? Nitrous?
What exactly is an airspeed sensor and how will it relate to boost, timing, fuel?
I'm wondering the same thing.

I'm the co-owner of Mongillo Motors located in New Haven, CT. We specialize in custom forced induction
We have just completed the first SRT-8 300C Remote Mount (STS) Twin Turbo system.

We used the turbos from a Corvette C6 system.

We are tuning it via a methanol variable controller (8 nozzle direct-port) and an additional ECU that controls 2 additional fuel injectors (10 injectors total).

Throttle-by-wire and the lack of a MAF sensor have made tuning more involved.

Will the predator be able to adjust for boost? Larger injectors?

We have quite a bit of seat time tuning this combo and although we have done successful dyno pulls, it's a tricky balance between WOT tuning and Part-Throttle tuning.

Is there a Beta Version we could test?

Ed
You will require custom tuning for this application. We will be releasing full tuning software (CMR Chrysler) that will allow you to tune for just about anything you desire.
You will be able to build tunes in the software, then load them to the Predator and flash them to the car.
This will allow you to properly tune not only for boosted conditions, but part throttle/driveability as well.

Thanks

Great! That's exactly what we're looking for. Is there any way to know when this will be available?

Thanks for the prompt response!

Ed

Post by **mikel** » Wed Jul 11, 2007 11:09 pm

Not 100% sure on a release date for the tuning software (CMR), but it will follow the Predator release at the end of the month.
Shouldn't be too far behind.
That STS TT setup should be pretty slick with a nice tune in it!
They've been using our software for a while too...

Thanks

echo412 · Post by **echo412** » Sat Jul 14, 2007 7:31 pm

mikel wrote:
rainmaker wrote:
mikel wrote:The SRT should hit the dyno tomorrow or Friday.
We are still working on the trucks.
We tuned an 06 last week and today we got an 03 in for testing.

Thanks
Hey Mike,

Any SRT-8 Dyno results yet?

Thanks.
Not yet...I will share as soon as I have them.

Thanks

How is it that you guys are releasing this product (DIA-U7135j) in two weeks but don't have dyno numbers for it??

DodgeZ · Post by **DodgeZ** » Wed Jul 25, 2007 12:26 pm

I am sure you can find some Jeep beta testers at http://JeepSRT8.com

Post by **mikel** » Wed Jul 25, 2007 1:20 pm

We have tuned several SRT8s here on the dyno.
I'll try to get a dyno sheet up for you guys soon.
Gains are +20rwhp and an equal amount of torque across the board.

Thanks