Question for guys who actually have the the Roush Kit

[hossman]

Brenspeed had a video out on a heavy convertible and I believe ran 10.76 at 138.

 

[hlfbkd420]

I had some time at the track last night. Didn't set any records but had a lot of fun. Temps were great (50-60) and the DA was low for AZ (800' - 1300'). IAT2's didn't go over 140 all night except for my second run when I hot lapped it. I have *BALD* NT555RII's. Best 60' was my second run. They have 6000 miles on them

1st run was against a 2014 GT. Ran an 11.35 at 128.69. Car had about 40 minutes to cool down after I got to the track.

2nd run was hot lapped about 20 minutes later. Ran a stripped Fox body. He was NA with some meats. Didn't catch him till the 1/8th then I cruised past him. Probably the only run where the car was heat soaked. Not sure about this one cause I didn't log it.

3rd run was about 2.5 hours later against a hellcat. Poor guy didn't know what hit him. My worst run of the night.

Lots of cars out. Most Hellcats were running high 11's, mid 12's at 120-125. There were two 2019 NSX's running low 11's. Most mustangs were in the 12's. Fastest car was a Plaid Tesla. 9.6's all night. Couple of GT-R's running mid 11's.

Gotta say, if it wasn't for the bald ass tires, the car was running fantastic last night and should have seen some lower times. Didn't see much that was going to keep up.

Have some 20" MT Street S/S on the way. Hope they are on for some runs in January.

 

[Stage_3]

I seem to remember that the RS3's have a different CAL then the P2 GT's. May be the reason for his higher trap speeds.

I wonder what the difference is from getting a Stage 3 car or putting a Roushcharger on a GT car?

 

[m3incorp]

My understanding is the CALs are the same, but I could be wrong.

I wonder what the difference is from getting a Stage 3 car or putting a Roushcharger on a GT car?

 

[hlfbkd420]

My understanding is the CALs are the same, but I could be wrong.

Don't mind me, I could be off as well. I do remember that some of the tunes came out for the RS3's sooner than the GT's.

 

[rollingshi59]

Quick question yall. Does NGAUGE reads IAT2'S? Also local person is selling NGAUGE but its married. Will I have issues reading the numbers?

 

[Proshop]

Quick question yall. Does NGAUGE reads IAT2'S? Also local person is selling NGAUGE but its married. Will I have issues reading the numbers?

Don’t hold me to this but I think once an Nguage is married it only works with the vehicle it’s married too. What kind of phone do you have? Apple or android?

 

[hossman]

For as much criticism the early 2018-19 Roush 2650 took for heat soak and throttle body closing at relatively low IAT2’s they really did a great job addressing cooling issues and revised calibration to make a excellent pump gas set up.

This beauty below, my 19 Roush Stage 3, ran some killer numbers on the Phase 2 upgrade and drag radials with Shell 93 pump gas.

10.78 @ 136
10.85 @ 135

Once the warranty runs out I may throw in some Boostane and see if 100 octane makes any gains on the Roush tune. I don’t know if it has logic to advance timing beyond 93 octane.

 

[Stage_3]

For as much criticism the early 2018-19 Roush 2650 took for heat soak and throttle body closing at relatively low IAT2’s they really did a great job addressing cooling issues and revised calibration to make a excellent pump gas set up.

This beauty below, my 19 Roush Stage 3, ran some killer numbers on the Phase 2 upgrade and drag radials with Shell 93 pump gas.

10.78 @ 136
10.85 @ 135

Once the warranty runs out I may throw in some Boostane and see if 100 octane makes any gains on the Roush tune. I don’t know if it has logic to advance timing beyond 93 octane.

Awesome stuff man.
Congrats. Beautiful car.

 

[Steve68Cougar]

Does anyone know what the blue connector is for? This is at the back of the engine taken from the passenger side and looking toward the centerline of the car.

 

[engineermike]

IMRC

 

[Steve68Cougar]

IMRC

Thanks for the reply. That's what I was thinking, but wanted to make sure. I assume it's supposed to be disconnected, as there is no IMRC in the supercharger manifold.

 

[hlfbkd420]

Got my 20" MT Street S/S rear's installed today. Ready for the track here in January. Haven't tested them out yet so I'm looking forward to seeing if the extra cost over 555r2's is worth it. My best 60' with 305/35/20 r2's is a 1.7 flat. They were about $200 cheaper too. Also going to have some 275/40/19 r2's mounted on my 19" PP rims. My plan is to test out some tires this spring!

 

[AZ18yote]

Got my 20" MT Street S/S rear's installed today. Ready for the track here in January. Haven't tested them out yet so I'm looking forward to seeing if the extra cost over 555r2's is worth it. My best 60' with 305/35/20 r2's is a 1.7 flat. They were about $200 cheaper too. Also going to have some 275/40/19 r2's mounted on my 19" PP rims. My plan is to test out some tires this spring!

Awesome man put down that power while the temps here are still decent! Though I remember a PF Chang marathon one year in Jan that almost hit 90 degrees

 

[rollingshi59]

Recently got my car re-calibrated as I got new wheels and tires... now it's shifting higher than usual and being Jerky. Also rpm hangs on redline (WOT).

Roush told me to reset my transmission adaptive table to follow the instructions they gave me. But didn't get much information about the adaptive table. Can anyone help me to get this done? Dealer?

Thanks!