RWHP Poll

DesertCobra · 12-16-2004, 04:27 PM

I've Got an 04' with newly added CAI & Catbacks ............
What kind of RWHP numbers do you think I should see ??

**93KingCobra** · 12-16-2004, 05:09 PM

With a CAI and a x-pipe and a catback my car came out to 387.2 hp and 389.1 torque.

But with these cars the power is so diverse B/C they are hand built so results may very...

If you get it dynoed let us know...You may have a Factory FREAK!!!!!!

Butcher · 12-17-2004, 03:34 AM

Quote:

Originally Posted by 03KingCobra

With a CAI and a x-pipe and a catback my car came out to 387.2 hp and 389.1 torque.

But with these cars the power is so diverse B/C they are hand built so results may very...

If you get it dynoed let us know...You may have a Factory FREAK!!!!!!

I totally agree. I tossed an F1-A ProCharger on mine. With a Plasma boost, KPN CAI, Accufab intake, and a decent MAF, i turned 589.00RWHP, without the suspension mods, Several here have gained better. I have a bunch of things done to mine in addition...Meth injection, etc.. I"m talking just horsepower mods.

These 2003 - 3004 4V Mods beg for anything they can get. FMC outdid themselves with these 4V motors...badassed horsepower is on tap, just have to harness it.

Oh yeah, i did this without lifting a freaking valvecover. There are several here who can verify this. Can't wait to spray it once i've planted the RWHP.

Jimmie

Tucker · 12-20-2004, 08:29 PM

With a quality CAI, Xpipe and cat back you should be in the 415-430 range. (Dynojet or eqilivalant)
I pulled 428 with my JLT CAI, Bassani catted X and cat back.

00 Aggie · 12-21-2004, 07:30 PM

See my sig, similar #'s to Tucker

04SVT · 12-21-2004, 08:33 PM

I have a 2004 Cobra with a Flowmaster American Thunder Series Cat Back, K7N FIPK Cold Air Induction kit, and a SuperChips tuner and dynoed at 396RWHP. I'm seriuosly thinking about getting the stock Eaton ported w/ smaller pulley kit. I'd like to be around 450RWHP.

AHHHSUM · 12-22-2004, 11:58 AM

my 0/3 cobra vert. has a diablo chip, 2.8 pully, upr x pipe, 3" straight thru magnaflow mufflers, cai, and pulls 441 rwhp with 478 ft lbs of torque and looking for more in the spring...........Doug

DesertCobra · 12-22-2004, 02:54 PM

I got my Magnaflow Cat back installed and it really made a difference
in seat of the pants power. The exhaust has a nice mellow tone at cruising
speed (some droning in 6th gear 55-65 MPH .... but not bad) and absolutely ROARS when you wind it up past 4000 RPM. It will definetly put a smile on your face the 1st time you jump on it. (do this test w/o spouse .. it gets loud).

So, I'd say with my CAI and Cat Backs the car has gotten much stronger. Anyone know what installing H pipes will do for sound ? Louder or quieter ? I agree that you want to be quiet at idle and cruising.
Having a sleeper is cool ....

Red03 · 12-22-2004, 06:55 PM

K&N FIPK
Bassani catted X-pipe
Bassani cat back

435 RWHP
395 TQ

**cobrabitn** · 12-22-2004, 11:03 PM

Tucker CAI and magnaflows!

397 rwhp with 365 rwtq

These are STD numbers....

blk04cobra1 · 12-27-2004, 10:19 AM

370hp/370tq stock...but just added the Bassani Catback and waiting on my replacement MAC straight shot...hoping for around 415rwhp...also have some more mods to arrive this week...

Davesnake · 01-08-2005, 02:31 PM

When I did a steeda CAI and magnaflow catback my results were 407rwhp 396rwtq SAE

KCCobra03 · 01-08-2005, 08:11 PM

I did a Dynojet run today and got 424 RWHP! I have a WMS racing CAI and Magnaflow Cat Back. The guys at MC Racing (Kansas City) about poooped their pants. The best they had seen was 393 RWHP out of a stock Cobra. Wow!

Sonic03inSC · 01-08-2005, 10:03 PM

I put down 399rwhp with just a Bassani cat-back

tiger-jill · 01-08-2005, 10:22 PM

do you get a scratchy back noise from the super charger. i`ve never had anything w/ a supercharger. so im not sure if what im hearing is "normal" when accelerating. ive been told by a mechanic that, that is just the noise you get w/ a superchrager. however, that is also the same mechanic that is going on replacing my 3rd throw out bearing. so go figure.

12-16-2004, 04:27 PM	#1
DesertCobra Registered User Join Date: Sep 2004 Posts: 18	RWHP Poll I've Got an 04' with newly added CAI & Catbacks ............ What kind of RWHP numbers do you think I should see ??

12-16-2004, 05:09 PM	#2
93KingCobra I Love SVT Join Date: Feb 2004 Location: Houston,TX Posts: 2,637	With a CAI and a x-pipe and a catback my car came out to 387.2 hp and 389.1 torque. But with these cars the power is so diverse B/C they are hand built so results may very... If you get it dynoed let us know...You may have a Factory FREAK!!!!!! __________________ Phil SCMC #1015 1993 Reef Blue Coupe 1 of 243 1993 Cobra Black #4265 of 4993 Born on 6/9/1993 SOLD 2003 Cobra Black #5996 of 8394 Born on 3/14/2003 SOLD Member: "Texas Demon Hell Snakes who eat small children" secret society

12-20-2004, 08:29 PM	#4
Tucker SCMC Member Join Date: Nov 2004 Posts: 141	With a quality CAI, Xpipe and cat back you should be in the 415-430 range. (Dynojet or eqilivalant) I pulled 428 with my JLT CAI, Bassani catted X and cat back. __________________ JLT PERFORMANCE 757 335 1940 jay@JLTtruecoldair.com

12-21-2004, 07:30 PM	#5
00 Aggie Registered User Join Date: Dec 2004 Location: Houston Posts: 16	See my sig, similar #'s to Tucker __________________ Pro 5.0/MGWLTD Handle Steeda CAI Bassani SS Catted X-pipe Bassani SS Cat-Back MMFLSFC Stock SAE --> 348.8 HP 330.3 TQ Modded --> 427.4 HP 390.7 TQ

12-21-2004, 08:33 PM	#6
04SVT Registered User Join Date: Oct 2004 Location: Florida Posts: 23	396 Rwhp I have a 2004 Cobra with a Flowmaster American Thunder Series Cat Back, K7N FIPK Cold Air Induction kit, and a SuperChips tuner and dynoed at 396RWHP. I'm seriuosly thinking about getting the stock Eaton ported w/ smaller pulley kit. I'd like to be around 450RWHP. __________________ 04 SVT Cobra #2938 of 3768 Mods.. Flowmaster American Thunder Cat Back K&N FIPK SuperChips Tuner 396 RWHP

12-22-2004, 11:58 AM	#7
AHHHSUM Registered User Join Date: Sep 2004 Location: london ontario Posts: 9	fyi my 0/3 cobra vert. has a diablo chip, 2.8 pully, upr x pipe, 3" straight thru magnaflow mufflers, cai, and pulls 441 rwhp with 478 ft lbs of torque and looking for more in the spring...........Doug

12-22-2004, 02:54 PM	#8
DesertCobra Registered User Join Date: Sep 2004 Posts: 18	Magnaflow Cat Back Installed I got my Magnaflow Cat back installed and it really made a difference in seat of the pants power. The exhaust has a nice mellow tone at cruising speed (some droning in 6th gear 55-65 MPH .... but not bad) and absolutely ROARS when you wind it up past 4000 RPM. It will definetly put a smile on your face the 1st time you jump on it. (do this test w/o spouse .. it gets loud). So, I'd say with my CAI and Cat Backs the car has gotten much stronger. Anyone know what installing H pipes will do for sound ? Louder or quieter ? I agree that you want to be quiet at idle and cruising. Having a sleeper is cool ....

12-22-2004, 06:55 PM	#9
Red03 SCMC Member Join Date: Dec 2002 Location: Spring Lake, NC Posts: 172	K&N FIPK Bassani catted X-pipe Bassani cat back 435 RWHP 395 TQ __________________ 2003 Torch Red Coupe # 858 of 8394 Born on date: 24 Jun 02

12-22-2004, 11:03 PM	#10
cobrabitn Dr Jekyll on the street, Mr Hyde on the track Join Date: Jun 2001 Location: Rock Hill SC Posts: 14,649	Tucker CAI and magnaflows! 397 rwhp with 365 rwtq These are STD numbers.... __________________ Cobrabitn 2016 Ruby Red Metallic with Caribou accent F-350 Crew Cab Stump Puller! 6.7 Diesel Automatic with Chrome Package, Off Road Package, 3.55 Locking axles, and Ultimate Lariat Interior Trim Package! 2017 Shelby GT350 Coupe - track car! Mods: JLT True Cold Air oil catch can 2009 Vista Blue Shelby GT 500 Coupe - Garage Queen Tinted Windows JLT True Cold Air Kit Pro-Dyno Tune 526 rwhp - 511 rwtq 1994 Rio Red Indy Pace Car #22 "Runabout" Snake in the grill MGW shift knob 1996 SVT Cobra Wheels 1969 New Lime Mustang Mach 1 Sportsroof - Second owner - bone stock with shaker. One SVT Cobra, one Shelby GT500, one 69 mach 1, and a Shelby GT350 is better than nothing! Custom Data Plates for your Mustang or Ford! Buy "Cool Merchandise" at Data Plates Plus www.dataplatesplus.com See my MSR Video here!

12-27-2004, 10:19 AM	#11
blk04cobra1 Registered User Join Date: Nov 2004 Location: Charlotte, NC Posts: 1,374	370hp/370tq stock...but just added the Bassani Catback and waiting on my replacement MAC straight shot...hoping for around 415rwhp...also have some more mods to arrive this week...

01-08-2005, 02:31 PM	#12
Davesnake Registered User Join Date: Sep 2003 Location: ma Posts: 222	When I did a steeda CAI and magnaflow catback my results were 407rwhp 396rwtq SAE __________________ 03 Sonic blue coupe 508rwhp 490rwtq 11.76 @ 121.35mph DR's 11.96 @ 123.81mph F1's -------------------- _____________________________________________

01-08-2005, 08:11 PM	#13
KCCobra03 Registered User Join Date: Sep 2004 Location: Kansas City Posts: 27	RWHP Wow I did a Dynojet run today and got 424 RWHP! I have a WMS racing CAI and Magnaflow Cat Back. The guys at MC Racing (Kansas City) about poooped their pants. The best they had seen was 393 RWHP out of a stock Cobra. Wow! __________________

01-08-2005, 10:03 PM	#14
Sonic03inSC Registered User Join Date: Feb 2004 Location: west Columbia,SC Posts: 46	I put down 399rwhp with just a Bassani cat-back __________________ Sonic Blue 03' Cobra #3165 of 8394 Sep, 21 2002 12.796 ¼ ET (Stock) 107.76 mph 11.932 ¼ ET (SVT Cobra Club drag day 2/26/05) 115.84 mph 477 rwhp 495 rwtq Gone but not forgotten. 2001 GT Vert. Saleen SC 1998 GT Vert. Stock Performance 609rwhp/546rwtq 17psi

01-08-2005, 10:22 PM	#15
tiger-jill Registered User Join Date: Jan 2005 Location: saint charles, mo Posts: 25	? on back noise from supercharger. do you get a scratchy back noise from the super charger. i`ve never had anything w/ a supercharger. so im not sure if what im hearing is "normal" when accelerating. ive been told by a mechanic that, that is just the noise you get w/ a superchrager. however, that is also the same mechanic that is going on replacing my 3rd throw out bearing. so go figure.

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