How much horsepower is the roush 2.3 capable of making?

[ugstang17]

The car made 611 wheel on stock roush set-up, it was on dyno jet and it was 95 ambient with about 80 percent humidity.. haven't dynoed it yet with this set-up but it made 624 wheel before we started dialing it in.. never finished ran out of time going back on the dyno in October to finish it...

PM sent. Also remember that your dyno is a before and after reference of how much you picked up over what it made. That's the answer you want more so than simply a number. Running with the hood open is needed due to the fact that in spite of having a big A fan in front of the car there still isn't the air movement through the radiator to keep it as cool with the hood down as you would have when the speedo hits 150+ on the dyno .........though the car is sitting still. So use the dyno numbers before and after to gauge your improvement...obviously the same dyno as well.

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[ROUSHCHARGEDS550]

Basically I was as

PM sent. Also remember that your dyno is a before and after reference of how much you picked up over what it made. That's the answer you want more so than simply a number. Running with the hood open is needed due to the fact that in spite of having a big A fan in front of the car there still isn't the air movement through the radiator to keep it as cool with the hood down as you would have when the speedo hits 150+ on the dyno .........though the car is sitting still. So use the dyno numbers before and after to gauge your improvement...obviously the same dyno as well.[/QUOTE basically I guess I'm asking do all these cars surge with a tune, now the car has everything on it.. I will let you know what it makes final numbers I'm guessing after dialed in around 660whp.. on 93 I'm in Md. So not alot of E85 around here

 

[rANDIANDI]

2016 Mustang GT
- Roush 2.3L
- NGK 6510 (0.028)
- ARH 1 7/8 Catless Headers
- 79MM Pulley (11psi)
- VMP Twin 67mm TB
- PMAS Intake
- JMS BAP (18V)
- Hasty Bracket W/ 90mm Idler (probably dont need it but was future setup for my plans)
-AED Dyno Tuned

California Chevron 91 Octane: 674rwhp / 11psi
Propel Pump E85: 733rwhp / 11psi

 

[Cory S]

Kooks catted longtubes, 12psi, 17.5° Timing, DW400, Roush 2300, 1050X, GT500 T/B, JLT intake. 97 octane blend.

711whp SAE, 762 uncorrected through the 6R80..

 

[olaosunt]

A buddy (John Hartman) went 8.8 with his 2.3 TVS .

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