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Hahn 20G Turbo Horsepower/torque?

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  #1  
Old 07-07-2008 | 12:47 AM
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Default Hahn 20G Turbo Horsepower/torque?

I am going to buy a car soon and the more I look the more I want the SRT-4.
I was wondering though, what the Hahn Racecraft Super 20g turbo puts out? It looks like a nice kit for a stock motor which is what I will have of course, at first.
Thanks.
 
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Old 07-07-2008 | 11:14 AM
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Default RE: Hahn 20G Turbo Horsepower/torque?

maxes out around 375-400ish i think, and that's with ALL supporting mods. not worth it imo.
 
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Old 07-07-2008 | 02:13 PM
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Default RE: Hahn 20G Turbo Horsepower/torque?

Hmm, I read it maxes out at 500hp, but are you saying it will get me to just 375-400? And what do you think would be a good upgrade kit? I'm looking at around 400hp, not too expensive though, ballpark of $1500? If that's possible... Thanks for the help
 
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Old 07-07-2008 | 03:21 PM
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Default RE: Hahn 20G Turbo Horsepower/torque?

http://www.treadstoneperformance.com...bo+Upgrade+Kit
I was wondering if that was a good kit

Possibly
TRE603 60 trim
or
TRE503 50 trim

I want a quick car but also want it to be my daily driver.
 
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Old 07-07-2008 | 03:38 PM
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Default RE: Hahn 20G Turbo Horsepower/torque?

okay well as just adding the turbo and manifold and down pipe that it comes with is not gonna get you to 400HP and be reliable. As I've said before you need to make sure you have supporting mods to support that power so your not messing your motor up! so you know you have to take time and money to get there RELIABLY and not STUPIDLY and yeah if you want immediate power sure throw the turbo on and see how long it'll last on the Stock motor!
 
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Old 07-07-2008 | 04:09 PM
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Default RE: Hahn 20G Turbo Horsepower/torque?

that's a nice turbo, but without fuel, exhaust, and tuning you're not going to get what you're looking for. there's no such thing as fast and cheap that's reliable. if you want to hit that 400hp mark you're going to have to pay for it.
 
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Old 07-07-2008 | 08:43 PM
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Default RE: Hahn 20G Turbo Horsepower/torque?

I understand that. Fuel will also be an upgrade that I will put along with the turbo and also exhaust, I wanna do basics and stick with that for a while. I will probably be doing exhaust before anything, is that fine? Do i have to find one to match with my turbo kit too?
 
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Old 07-07-2008 | 08:49 PM
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Default RE: Hahn 20G Turbo Horsepower/torque?

What do you recommend to get first? I'm also thinking fuel pump and injectors later on...
 
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Old 07-08-2008 | 08:27 AM
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Default RE: Hahn 20G Turbo Horsepower/torque?

and exhaust is an exhaust. the only part you'll have to upgrade later on is the o2 housing. it's different on the stock exhaust than on a big turbo.

if you're going to be doing it little by little until you get to the big turbo stage, start with the exhaust. with fuel, you can do the pump first, that's perfectly fine. when you do put larger injectors on though you should do a return line and a fc at the same time so you can tune a little and not completly kill your gas mileage.

overall, you're looking in the area of anywhere from 3-5k to do a big turbo properly from start to finish. here's some rough price lines....

exhaust - 800
turbo/manifold/wga/dump - 1800
o2 housing - 200
return line - 250
injectors - 200
fuel pump - 100
fc - 300

that's also not including other supporting mods like a fmic, tb, intake, w/i, or anything else that you would like on there. and then there's installation costs if you don't do it yourself, and tuning costs. it gets very expensive very fast.
 
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Old 07-08-2008 | 10:53 AM
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Default RE: Hahn 20G Turbo Horsepower/torque?

Well a gradual increase in the amount of money should be okay. But yeah, exhaust and fuel pump will be my first. But can you tell me what the o2 housing is? Sorry i'm unfamiliar with certain things. And as for installations my family is very involved on the racing scene so most will be a do-it-ourselves project. They work for beer.
 


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