Question for guys who actually have the the Roush Kit

m3incorp

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When you say dealer, are you speaking of getting service or buying a car? I've had experience with the Roush technicans at Wood Folsom Ford in Baxley, GA and Akins Ford in Winder, GA. Both were very knowledgable and did a great job.
 

rollingshi59

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When you say dealer, are you speaking of getting service or buying a car? I've had experience with the Roush technicans at Wood Folsom Ford in Baxley, GA and Akins Ford in Winder, GA. Both were very knowledgable and did a great job.
Pmed you. Need to get warranty work done. Head unit replacement
 

m3incorp

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Answered
 

m3incorp

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If it is the Sync head unit, most dealers will not have their only Roush technician fix it. Most head unit issues are fixed with a reset or replacement.
 

hossman

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These numbers were run on my 19 Roush Stage 3 with Phase 2 upgrade on the Roush tune. It’s a 10R80 with 3.55 and Nitto 555RII’s on the rear and Shell 93 in the tank.

74 degrees and +400 DA

1st run

10.78 @ 136

2nd run(25 minutes later)

10.85 @ 135

Very satisfied for the 1st time running this car on the Roush tune. It seems like the larger heat exchanger and revised calibration has not made the heat soak as bad as when they first rolled the 2650 out.

I really think the car can possibly hit 10.6’s on the Roush tune.
 

hossman

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No octane booster, just straight 93 Shell. I have not had the car on the dyno yet. I was impressed with the trap speed too. I have Boostane Professional in the garage so maybe in the spring I’ll add some to the fuel and see if there is any gains.
 

Hadelson

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These numbers were run on my 19 Roush Stage 3 with Phase 2 upgrade on the Roush tune. It’s a 10R80 with 3.55 and Nitto 555RII’s on the rear and Shell 93 in the tank.

74 degrees and +400 DA

1st run

10.78 @ 136

2nd run(25 minutes later)

10.85 @ 135

Very satisfied for the 1st time running this car on the Roush tune. It seems like the larger heat exchanger and revised calibration has not made the heat soak as bad as when they first rolled the 2650 out.

I really think the car can possibly hit 10.6’s on the Roush tune.
Outstanding numbers and trap. The P2 upgrade makes a difference with Heat Soak. I am contemplating adding the upgraded Roush Cooling system in the spring.
 

engineermike

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Yea 136 on straight-up 93 is definitely something to be proud of.

I wonder if roush changed the cam timing. They’d been running the intake cam very advanced as compared to EVERYONE ELSE. Or maybe that’s the key to making power on pump….
 

Stage_3

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These numbers were run on my 19 Roush Stage 3 with Phase 2 upgrade on the Roush tune. It’s a 10R80 with 3.55 and Nitto 555RII’s on the rear and Shell 93 in the tank.

74 degrees and +400 DA

1st run

10.78 @ 136

2nd run(25 minutes later)

10.85 @ 135

Very satisfied for the 1st time running this car on the Roush tune. It seems like the larger heat exchanger and revised calibration has not made the heat soak as bad as when they first rolled the 2650 out.

I really think the car can possibly hit 10.6’s on the Roush tune.
Wow. Very, very impressive! Great numbers brother.
Good to see.
 

brucelinc

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Unless Roush has a newer calibration that I am unaware of, the best I ever ran was 10.89 @ 129 on the latest P2 tune.
 

hlfbkd420

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Unless Roush has a newer calibration that I am unaware of, the best I ever ran was 10.89 @ 129 on the latest P2 tune.
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.
 
 
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