I need a Cobra...what's my blown GT worth?

poolee

New Member
Aug 24, 2003
97
0
0
melbourne, fl
Hey guys and gals, I'm looking at buying an 04 cobra pretty soon. I found one that I really want, but first I have to sell my GT. Kelly blue book has it at $9650 private party. Here are my mods.

1998 Mustang GT vert green/brown top
75000 miles on the car, 8000 on the motor and trans

2003 DSS promod 4.6
Block: NEW Production 4.6 block, ARP main studs, and new metric oil galley and freeze plugs are installed.
Crank: NEW forged steel 8-bolt crankshaft balanced to racing tolerances.
Rods: DSS 4340 forged steel H beam rods balanced to racing tolerances.
Pistons: 17 cc dishtop, Balanced to racing tolerances.
Rings: Severe duty Speed-Pro moly rings.
Bearings: Federal Mogul Tri-Metal rod and main bearings.

2003 GT PI heads
Procharger P-1SCH with 12 lbs of boost (2.7 in pulley??)
3 core intercooler
70mm BBK throttle body
Full aeromotive fuel system (pump, filter, rails, regulator) with 8an supply/6an return braided steel lines
50 lb injectors
KB boost-a-spark
9qt Moroso oil pan
Eibach sport springs
Tokico front struts
Offset rack bushings
Steeda strut tower brace
Caster/Camber plates
3.73 FMS gears
FMS shorty headers
MAC prochamber - Mil elims
Borla catback
Performance Auto Interceptor stage 2 4R70W
trans cooler
Kenny Brown Extreme matrix subframes
AFS cobra wheels 17/10.5 17/9
Nitto 315/35/17 DR Nitto Extreme 275/40/17
cobra front brakes
Powerslot vented rear rotors
cervini's stalker hood
style bar
Clear headlights and corners
White face gauges with indiglo backgrounds
Autometer white faced electronic fuel pressure gauge and boost gauge in A-pillar pods
kenwood excelon mp3 player, rock-fos amps and a 12 in infiniti aluminum sub with 5x7 infiniti speakers
New alternator, water pump, hi-flo oil pump were installed with the new motor
DiabloSport chip dynotuned at Lugo's Performance in Orlando

333 rwhp - 330 ft/lbs on a Mustang Dyno 2 months ago

Haven't gotten to the track yet, so I don't have any times, but I haven't had any problems with Z06s. :D

Probably a bunch of other stuff that I can't remember off the top of my head, but the A/C works really well and it's pretty fun.

I know a couple of people who are interested, I'm just not sure on what I should ask. Thanks!!!

:flag:
 
If I were you I would buy stock stuff off the web(tranny/motor) for a couple grand at most and then sell it close to stock. You will get close to what the car is worth back to stock and at least half of what you spent on mods(not including labor of course)

i would of course see if you could sell irt whole first
 
Yeah, I'm not expecting to make any kind of profit off of this. I got my money's worth just driving it around.

I've been told that the MD is roughly 20% lower than a dynojet...so maybe 400-ish rwhp. :shrug:
 
Forged internals, blower, intercooler, pushing 12lbs of boost (intercooled at that).............333RWHP?

What in God's name is wrong with that engine!?!?!
 
GINO!!!
LEts figure this out

ok retard :D

low compression shortblock
auto tranny
stock heads
shorty headers
mustang dyno

im sure with a few tweaks(cams longtubes) the car is good for mid 400's or better on a dynojet
 
Jackie Chan said:
GINO!!!
LEts figure this out

ok retard :D

low compression shortblock
auto tranny
stock heads
shorty headers
mustang dyno

im sure with a few tweaks(cams longtubes) the car is good for mid 400's or better on a dynojet

On a Dynojet, he would be at 380-390 range. I've seen 8 lb prochargers with sticks pull 340-350, so 380-390 with an auto and 12 lb pulley isn't bad. Probably could do better with a good tune.
 
Jackie Chan said:
GINO!!!
LEts figure this out

ok retard :D

low compression shortblock
auto tranny
stock heads
shorty headers
mustang dyno

im sure with a few tweaks(cams longtubes) the car is good for mid 400's or better on a dynojet
Thats still exremely low....i'd expect close to another 60-80hp out of that combo even on a Mustang Dyno. The CR's not all that low considering it's a '98 with a PI conversion. Those 17cc pistons are putting it right around 9:1. Besides, he's still running 12psi of boost and although the heads are stock, they're still PI's. Hell, even the KB cars are making over 400rwhp on the dynojet and that's only with 9psi....:confused:
 
Gearbanger 101 said:
Thats still exremely low....i'd expect close to another 60-80hp out of that combo even on a Mustang Dyno. The CR's not all that low considering it's a '98 with a PI conversion. Those 17cc pistons are putting it right around 9:1. Besides, he's still running 12psi of boost and although the heads are stock, they're still PI's. Hell, even the KB cars are making over 400rwhp on the dynojet and that's only with 9psi....:confused:
ok, 12lbs of boost with a conservative tune through an auto, shorty headers, and a stock intake on a mustang dyno is fine
 
Here are a couple pics. The paint is in awesome condition and the interior is spotless.

I ran against a cobra this morning and now I'm starting to question my decision.

Anybody dropped a T-56 into an SN95 auto? :D

dscn1332.jpg

Hurricane Frances got my oak tree...
dscn1337.jpg

dscn1338.jpg
 
Jackie Chan said:
GINO!!!
LEts figure this out

ok retard :D

low compression shortblock
auto tranny
stock heads
shorty headers
mustang dyno

im sure with a few tweaks(cams longtubes) the car is good for mid 400's or better on a dynojet

:scratch: They're still PI heads. Just spin the blower until it begs for mercy. :D

Haven't guys with Cobra Killer's kit been going up to 400RWHP and beyond, on stock heads? Even with the extra loss from the auto, the bottom end is forged. Just crank the boost up or get a more powerful blower.......I don't see what I'm missing here.
 
poolee said:
Hey guys and gals, I'm looking at buying an 04 cobra pretty soon. I found one that I really want, but first I have to sell my GT. Kelly blue book has it at $9650 private party. Here are my mods.

1998 Mustang GT vert green/brown top
75000 miles on the car, 8000 on the motor and trans

2003 DSS promod 4.6
Block: NEW Production 4.6 block, ARP main studs, and new metric oil galley and freeze plugs are installed.
Crank: NEW forged steel 8-bolt crankshaft balanced to racing tolerances.
Rods: DSS 4340 forged steel H beam rods balanced to racing tolerances.
Pistons: 17 cc dishtop, Balanced to racing tolerances.
Rings: Severe duty Speed-Pro moly rings.
Bearings: Federal Mogul Tri-Metal rod and main bearings.

2003 GT PI heads
Procharger P-1SCH with 12 lbs of boost (2.7 in pulley??)
3 core intercooler
70mm BBK throttle body
Full aeromotive fuel system (pump, filter, rails, regulator) with 8an supply/6an return braided steel lines
50 lb injectors
KB boost-a-spark
9qt Moroso oil pan
Eibach sport springs
Tokico front struts
Offset rack bushings
Steeda strut tower brace
Caster/Camber plates
3.73 FMS gears
FMS shorty headers
MAC prochamber - Mil elims
Borla catback
Performance Auto Interceptor stage 2 4R70W
trans cooler
Kenny Brown Extreme matrix subframes
AFS cobra wheels 17/10.5 17/9
Nitto 315/35/17 DR Nitto Extreme 275/40/17
cobra front brakes
Powerslot vented rear rotors
cervini's stalker hood
style bar
Clear headlights and corners
White face gauges with indiglo backgrounds
Autometer white faced electronic fuel pressure gauge and boost gauge in A-pillar pods
kenwood excelon mp3 player, rock-fos amps and a 12 in infiniti aluminum sub with 5x7 infiniti speakers
New alternator, water pump, hi-flo oil pump were installed with the new motor
DiabloSport chip dynotuned at Lugo's Performance in Orlando

333 rwhp - 330 ft/lbs on a Mustang Dyno 2 months ago

Haven't gotten to the track yet, so I don't have any times, but I haven't had any problems with Z06s. :D

Probably a bunch of other stuff that I can't remember off the top of my head, but the A/C works really well and it's pretty fun.

I know a couple of people who are interested, I'm just not sure on what I should ask. Thanks!!!

:flag:

You got a lot of money in mods there, but a green GT with a brown vert with that many miles...i can't really see you selling that for too much. I dont know maybe i'm wrong. That car wouldn't interest me at all.

I DO know if you trade that car in, you wont get dick for it. So don't try that. Eitehr part the car out, or sell it as a whole, but i dont know if you'd get more than 10-12k for it. I may be way off base, but after trying to sell my 98GT last summer for 10k, it ended going for 7k. More people seem to like either the 99+ GTs or the 5.0s :shrug: So goodluck.