Horsepower

2001Mustang Saleen · August 10th, 2007, 11:09 AM

So i recently purchased a 2001 cobra. I was wondering how much power should i expect with a o/r x pipe and flowmaster cat back and pullies. I know they rate it at 320 but i know that is at the crank so any input would be great

Drgnracin72 · August 10th, 2007, 11:47 AM

id say around 260 rwhp

OcOnnor220 · August 10th, 2007, 12:13 PM

What? My 2001 GT is rated from the factory at 260 and I KNOW the Cobras are faster...What am I putting out then with a flowmaster, a 5-speed at peak performance and a CAI?

HessiaN257 · August 10th, 2007, 12:24 PM

Originally Posted by OcOnnor220

What? My 2001 GT is rated from the factory at 260 and I KNOW the Cobras are faster...What am I putting out then with a flowmaster, a 5-speed at peak performance and a CAI?

Oconor, your GT puts down 260 to the crank, and about 220 to the wheels.
The 2001 cobra puts down about 320 to the crank, and with his slight mods about 260-265 to the wheels.

04GTAMPA · August 10th, 2007, 01:13 PM

It's the life of Mustang brother. Not trying to jack the thread or kill your hopes, but that's reality. That doesn't mean that it will be slow.

dmachine22 · August 10th, 2007, 01:42 PM

About 265-270 for the cobra! If a base GT has a loss of about 40hp that puts it at 220rwhp and being that the cobra has 320 subtract 40 I'd say 270, just using 3rd grade math to make myself sound smart! And you shouldn't loose 60hp in a manual 01 cobra (Stock)!

2001Mustang Saleen · August 10th, 2007, 01:49 PM

thee car isnt stock and by the way 320 minus 40 is 280 lol. A few bolt ons and that is about it. Also they rate the mach 1 at 305 but i have heard people say on here that the mach 1 is 270-275 to the wheels

04GTAMPA · August 10th, 2007, 01:54 PM

There's always some loss to every car in the market. Lucky we for bolt ons.

dmachine22 · August 10th, 2007, 01:55 PM

Originally Posted by 2001Mustang Saleen

thee car isnt stock and by the way 320 minus 40 is 280 lol. A few bolt ons and that is about it. Also they rate the mach 1 at 305 but i have heard people say on here that the mach 1 is 270-275 to the wheels

Dammit I said 3rd grade math I to need re enroll my diploma isn't good enough lol!

04GTAMPA · August 10th, 2007, 01:55 PM

dmachine22 · August 10th, 2007, 01:57 PM

Originally Posted by 2001Mustang Saleen

thee car isnt stock and by the way 320 minus 40 is 280 lol. A few bolt ons and that is about it. Also they rate the mach 1 at 305 but i have heard people say on here that the mach 1 is 270-275 to the wheels

2001 cobra and a 2003 mach1 are a drivers race but I could :award be wrong I think with Identical drivers the mach 1 would pull but only by less than a car!

dmachine22 · August 10th, 2007, 02:01 PM

Originally Posted by 04GTAMPA

Hey Im just trying to keep it simple!

00vabchgt · August 10th, 2007, 02:10 PM

the rule of thumb to get you in the ball park is to take the crank HP and subtract 15% for manual, 20% for auto, and that's RWHP. bear in mind, this is just to get an estimate of your RWHP. the only way to find out for sure is to dyno the car.

2001Mustang Saleen · August 10th, 2007, 04:04 PM

Ya i figured the car would probably be around 270

neckbonekat · August 10th, 2007, 04:08 PM

Originally Posted by 2001Mustang Saleen

So i recently purchased a 2001 cobra. I was wondering how much power should i expect with a o/r x pipe and flowmaster cat back and pullies. I know they rate it at 320 but i know that is at the crank so any input would be great

Why does your screen name say 2001 Mustang Saleen, not Cobra?

2001Mustang Saleen · August 10th, 2007, 04:15 PM

i recently purchased a cobra like a couple of days ago. I need to change that asap

neckbonekat · August 10th, 2007, 04:18 PM

Originally Posted by 2001Mustang Saleen

i recently purchased a cobra like a couple of days ago. I need to change that asap

You got rid of a real Saleen for a Cobra?

If it were a 03-04 I would say OK, but I'd rather have the more rare of the two.

August 10th, 2007, 11:09 AM	#1
2001Mustang Saleen Regular Join Date: Jun 2007 Posts: 148 iTrader: 0 reviews	Horsepower So i recently purchased a 2001 cobra. I was wondering how much power should i expect with a o/r x pipe and flowmaster cat back and pullies. I know they rate it at 320 but i know that is at the crank so any input would be great

August 10th, 2007, 11:47 AM	#2
Drgnracin72 I Post Entirely Way Too Much Join Date: Jan 2006 Location: somewhere in oklahoma Posts: 10,638 iTrader: 2 reviews	id say around 260 rwhp __________________ RIP ΜΟΛΩΝ ΛΑΒΕ Political Correctness is a doctrine, fostered by a delusional, illogical, liberal minority and rabidly promoted by an unscrupulous mainstream media, which holds forth the proposition that it is entirely possible to pick up a turd by the clean end. One Big Ass Mistake America SHEEPDOGS

August 10th, 2007, 01:13 PM	#5
04GTAMPA Hardcore Enthusiast 2001 Mustang SVT Cobra Join Date: Apr 2007 Location: Riverview, FL Posts: 2,751 iTrader: 1 reviews	It's the life of Mustang brother. Not trying to jack the thread or kill your hopes, but that's reality. That doesn't mean that it will be slow. __________________ Slow, really slow Cobra. Wanna see? MM Cobra Club Member #81 "TAMPA BAY AREA CREW"

August 10th, 2007, 01:42 PM	#6
dmachine22 Hardcore Enthusiast 1998 Z28 Join Date: Jan 2007 Location: Columbus, Ohio Posts: 1,200 iTrader: 0 reviews	About 265-270 for the cobra! If a base GT has a loss of about 40hp that puts it at 220rwhp and being that the cobra has 320 subtract 40 I'd say 270, just using 3rd grade math to make myself sound smart! And you shouldn't loose 60hp in a manual 01 cobra (Stock)! __________________ Unknown

August 10th, 2007, 01:54 PM	#8
04GTAMPA Hardcore Enthusiast 2001 Mustang SVT Cobra Join Date: Apr 2007 Location: Riverview, FL Posts: 2,751 iTrader: 1 reviews	There's always some loss to every car in the market. Lucky we for bolt ons. __________________ Slow, really slow Cobra. Wanna see? MM Cobra Club Member #81 "TAMPA BAY AREA CREW"

August 10th, 2007, 12:13 PM	#3
OcOnnor220 Enthusiast Join Date: Oct 2006 Posts: 511 iTrader: 0 reviews	What? My 2001 GT is rated from the factory at 260 and I KNOW the Cobras are faster...What am I putting out then with a flowmaster, a 5-speed at peak performance and a CAI?

August 10th, 2007, 01:49 PM	#7
2001Mustang Saleen Regular Join Date: Jun 2007 Posts: 148 iTrader: 0 reviews	thee car isnt stock and by the way 320 minus 40 is 280 lol. A few bolt ons and that is about it. Also they rate the mach 1 at 305 but i have heard people say on here that the mach 1 is 270-275 to the wheels

August 10th, 2007, 01:55 PM	#10
04GTAMPA Hardcore Enthusiast 2001 Mustang SVT Cobra Join Date: Apr 2007 Location: Riverview, FL Posts: 2,751 iTrader: 1 reviews	__________________ Slow, really slow Cobra. Wanna see? MM Cobra Club Member #81 "TAMPA BAY AREA CREW"

August 10th, 2007, 04:04 PM	#14
2001Mustang Saleen Regular Join Date: Jun 2007 Posts: 148 iTrader: 0 reviews	Ya i figured the car would probably be around 270

August 10th, 2007, 04:15 PM	#16
2001Mustang Saleen Regular Join Date: Jun 2007 Posts: 148 iTrader: 0 reviews	i recently purchased a cobra like a couple of days ago. I need to change that asap

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