How Much Horsepower Does a Phase 2 Roush Supercharger Actually Make?
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- Опубліковано 30 вер 2024
- Roush's Phase 2 Supercharger packs quite a punch with its all-in-one package that is advertised to bring 750 hp and 670 lb-ft of torque to your 5.0L Mustang. But how much does that translate to when put this @RoushPerformance Supercharger to the test on the rollers? Especially when all odds are against you on the dyno! From speed limiters to almost 90-degree ambient temperatures, see why #horsepower ratings can vary from weather to location.
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I Really like the Roush kit. I've had it on my gen3 GT for a couple years now. These numbers in the video seem a bit low. Mine was not on a happy dyno and still pushed 608hp 546 torque on the Roush calibration. I live in Houston and my numbers were pulled in the summer. We didn't notice any heat soak until after the third pull. This is one of the more modest kits, but it's extremely capable of making more power with the correct supporting mods. Awesome kit if you aren't trying to make 1000+hp. I've seen many people push 700-800hp on their daily drivers with the Roush setup
Doesn't it come with 750hp from roush? Your numbers seem low too. Why is it losing 100+ at the wheel?
@@A42yearoldARAB 750 is at the crank capable. Should be around 660 with good tune. If you use the standard roush tune you’ll get lower than 660 for warranty purposes
I’m looking in to boosting my 5.0. I’m here in Houston also. About how much did you spend on installation and since you’ve had it installed have you had any issues. I daily mine for now. But not looking In to racing it constantly just want it for fun
I have a roush phase 2 on a 21 Mustang GT. I totally regret purchasing this kit. I would have been far better off changing the exhaust and getting a custom tune. The car only dynos 450ish rear wheel horsepower. It keeps pulling throttle, not timing just throttle. Iat2 less than 130 degrees. The kit was installed at a Ford dealer. 3 other dealerships looked at it couldn't fix it. Roush would not fix it. Everyone said it was the tune. Had a custom tune. Car is still slow. To anyone thinking about getting a Roush Performance not so supercharger, My advice is DO NOT BUY A ROUSH.
something is just wrong with the car 😂 how are h adding a super charger and making stock hp?
I agree that something is probably wrong with the car. Roush is supposed to have a warranty to fix any issues. I bought the car brand new and had this kit installed at the dealer. The short story is Roush would not fix this car. I had proof from a dyno that this car was performing very poorly. I took it to 3 different dealers. They all said that they will only do what Roush allows them to do. They only thing they did was joy ride my car through stop and go traffic and said "we can't douplicate the problem". We drove though town and it drives like a normal car. What's the point of having a warranty with zero support? I have thrown a lot of money at the car went through several shops, different mods, and 2 tuners after Roush told me to get bent. Nobody can get this car to perform. Roush will never see another penny from me.
Always enjoy these vids!
Roush is trashhhh get a Paxton whipple pro or magnason a fbo e85 cam 10 speed is 550+whp
That's a long way from that advertised 750hp That roush advertises
Air density makes a HUGE difference on horsepower. That’s why pikes peak is such an aggressive hill climb
Umm that's Crank Horsepower not Wheel Horsepower.
@mickeymang6 it's still a 200hp loss from the crank to the wheels. Thats a big difference.
Why are people sayn stage 2 and stage 3 are both making 750 i jus saw a stage3 make 670 wheel so idk
Christ what ET with 550hp would run at the track still, great content.👍💪😎🇨🇦
Just finding this. Environment into consideration, my '21 GT N/A makes 515-520 at the wheel. Terrible numbers for this stage 2. Not a good sell for Roush
Maybe it's just me but it still seems low I have a 2015 roush phase 2 full bolt-ons and my car consistently puts down 600 to 620 whp ??
So you’re telling me I made the right decision to wait for the S650 with the Whipple blower that consistently puts out over 700 whp and with a smaller pulley and LT headers is over 800 whp.
I seen 790 to the wheels for S650
@@meanmugginj Just a base coyote with a Whipple makes about 730-740 whp. The pulled I saw was on a 90 degree day. Shop close to me got over 800 whp with a smaller pulley and LT headers. A ~700 whp car all in at $58k is a frickin steal.
@MrJohnathanRebel check out lethal performance street speed 717 just had a corsa exhaust
@@meanmugginj You’d have to crack the ECU with just exhaust. Exhaust isn’t adding 200+ whp
@@BoostedS650 watch the video
New roush notorious for heat issues
True so very true I've ran a lot of superchargers in my life, Whipple gen 5 and Kenne Bell are the best on the market right now. Roush is way down on the list for superchargers, you're paying for the name not performance.
@@deathscythehell7937 hey so what are some problems I can look for because I have one literally being installed on my 22 right now
@@damionjones8052 Look up the channel Parker Performance. Josh covers exactly why Roushs have problems with heat.
tiny ass little intercooler, Whipple is the way to go
It’s for casual commuters daily drivers not absolute max performance and endurance
Would like to see a head to head between a Steeda, Roush, and Saleen mustang in the future. So many options out there but no updated head to head comparisons
So is it worth 10plus k? I want a whipple but Ford is not going to warranty it
ess kit ftw
I remember when you all was in Pompano Beach in the early 90's and I would come by for help
Unstoppable at 5000?? Makes the most at 7.5
Roush oh I think not, they're one of the weakest superchargers on the market. They need to stick to Nascar naturally aspirated engines.
For what it’s worth, I’m pushing 700+ with my roush. Yes, there is better, but these aren’t exactly slouches.
@@the_stang_life13
I'm pushing 1021rwhp in a 20 GT350R with a built voodoo 5.2 with a Whipple 3.8 gen 5. Before I rebuilt the engine I was making 863rwhp. Roush makes some very good parts don't get me wrong I use some of their parts. They're just not on the same level as Whipple or Kenne Bell. I wanted to keep my car streetable but if I want to go totally track or strip there's more hp left on the table. They still have the top speed limiter on when programming, none of the others do that, it's better than that crap Edelbrock is trying to put out.
I'm making 740hp and 850lb in my '16.
It’s the only blower Ford warranties 😔
Can you explain to me whats the best way to make under 600 hp but over 500 in a mustang GT 2018+?
We just put out a video with a ProCharged Mach 1 on the Dyno. Made a bit over 600 wheel and it was a stage 2 kit. A stage 1 kit on a GT would put you right in the 500-600hp range. Give us a call and we can get you set up with the right package.
Nope
Roush or whipple steeda ?
Ps love ur products x
Whipple gen 5 for sure, Kenne Bell would be my second choice. Roush is so far down on my list I don't even think about them. I'd go with twin turbos before I'd by one, and I hate turbo's with a passion. They have some good parts but superchargers aren't one.
@@deathscythehell7937cheers for the advice whipple is my choice saving up now
@@ryanpollard5224
No problem Roush tend to have overheating issues. I had a Roush on my son's 012 Mustang GT. He had overheating problems, lower temp thermostat, aftermarket fan, programming we ended up going with a larger radiator and intercooler. That finally fixed the problem but it was a pain in the ass. Whipple gen 5 is a beast they make serious power.
Whipple all day every day
Why is the limiter still active? I had you guys tune my car and you removed that for me thankfully.
This calibration is CARB approved and 50-state legal. -Chris
@@steedaautosports OK, makes sense now. Thank you for that.
That engine compartment is Way too busy. You guys should know Less is MORE!
Not to bad. What size wheels and tires are on the rear?
This customer had the Carrol Shelby CS14 in 20s. Unfortunately, i cant recall what the tire size was at the moment.
Not bad, that's the worst numbers I've seen on a supercharger car I've ever seen. My 20 gt 350r made numbers close to that stock before I slapped a Whipple gen 5 on it. Plus the speed limiter is still engaged, that's pathetic.
@@deathscythehell7937 needs a pro tune to get it up to 600whp. Then fuel for more. The stock tube is always slow
Is it still reliable?
🧐 oooofff
Don ‘t Play with the Dodge Hellcat or the 840Hp Dodge Demon !
Lmao a Hellcat would get waxed by this. Hellcats lose to N/A 5.0s so what makes you think it can hang with a boosted 5.0?
Demons are track designed cars made to be street legal. A cobra jet takes care of those easily. Get off of dodge’s balls.
707 hp is not to the wheels or 840 hp