[2002mieralgray4.6]

Hey cobra guys, i dont know to much about power levels of 03 cobras i have an 02 gt but there is a guy were i live that has an 03 cobra for sale and he said it dyno 675 hp to the wheels is this really possible? i asked him for a dyno sheet but no answer. this are the mods . thank u guys








Engine
- Its a 4.6 duel over head cam motor with a super charger.
- Super charger is a ford built charger that has been ported and polished. Super charger has a smaller pulley for more boost. It is running 18 psi on the boost. The super charger has its own stand alone coolant tank with a pump.
-Moroso aluminum supercharger coolant tank
- ford racing electric intercooler water pump
Has a high flow pump with a bigger aluminum reservoir so you can fill it with ice. Super charger has an after market head exchange "intercooler" made by Fluidyne
- Has the full set of bullet pro pulleys. Pulleys are super light for less drag on the more. All the pulleys are a dark red to match the car. Crank, water pump, alternator, all the tensioner pulleys, super charger pulleys have been changed to bullet pro.
- Radiator has been replaced with a duel core high flow aluminum radiator made by Mishimoto.
- Mishimoto racing thermostat
- Mishimoto aluminum upper radiator brackets
- Edelbrock high flow performance water pump
-K&N air filter with short ran intake.
- Ford racing 90mm mass air meter/ sensor
-Kenny bell boost a pump
- Diablo sport mafia
-Stage 2 comp cams XR-R
- Comp cams adjustable cam gears
- All forged internals, pistons, crank, rods, push rods.
- Eagle forged esp. h beam connecting rods
- Diamond racing street strip pistons
- Roller rockers with aluminum value spring retainers
- Comp cams valve spring
- Roller lifters
- Everything has been ported and polished
-Three stage chip with plug in computer, Diablo sport predator tuner
-High flow oil pump
- Edelbrock fuel pump 120psi
-Edelbrock high performance fuel injectors 60 lb
- GMS 4V pro- series high spark coil packs
- Maximum Motor sports solid motor mounts

[03Black2v]

I don't think it makes that much to the wheels. If its just 675 to the crank, that sounds more realistic. Im not really sure what a, "ford built charger" is though.

[Mach Boy]

It depends what the guy means on the supercharger. If it's an Eaton, which I doubt because he has aftermarket cams, then it is definitely not making 600rwhp. More than likely a Ford Racing supercharger would mean that he is running a Whipple which could most definitely make that much depending on which one it is.

[futureMACH1racer]

If it's a cammed Eaton car he's probably making closer to 500rwhp at the tire... I have heard of Eaton cars making over 550, but they are pushing the limits of the Eaton. More than likely he's wrong on his numbers or he has a whipple. A whipple at 18lbs of boost might produce 675rwhp...

[futureMACH1racer]

Originally Posted by Mach Boy It depends what the guy means on the supercharger. If it's an Eaton, which I doubt because he has aftermarket cams, then it is definitely not making 600rwhp. More than likely a Ford Racing supercharger would mean that he is running a Whipple which could most definitely make that much depending on which one it is.

Thinking about that it would probably have to be bigger Whipple. My Mach has a whipple on it when it was finished, and it made 730rwhp on race gas with a 3.4 they told me...

[4valvegt]

pushrods , i doubt this guy knows a single thing about cars most likely making all this up and throwing a random number out there.

[Mach Boy]

Originally Posted by 4valvegt pushrods , i doubt this guy knows a single thing about cars most likely making all this up and throwing a random number out there.

Good catch.

[4valvegt]

Originally Posted by Mach Boy Good catch.

Theres alot that doesnt add up in that list that one just really stood out lol.

[stal94gt]

im close

Performance:
STOCK MOTOR
O/R H PIPE
FLOWMASTER CAT BACK
BILLET FLOW IDLER
LFP SBTB
EVEN FLOW HEAD COOLING MOD
WHIPPLE 2.9L
SCT BA 3000 MAF
MODIFIED FPDM
60# INJECTERS
DUAL FORD GT FUEL PUMPS
KB BAP
LFP INTERCOOLER EXPANTION TANK
DUAL BOSH INTERCOOLER PUMPS

2.9 whippled cobra - YouTube

2.9 whippled cobra - YouTube

[Tang Stang]

Originally Posted by 4valvegt pushrods , i doubt this guy knows a single thing about cars most likely making all this up and throwing a random number out there.

Not to mention the "roller rockers with aluminum value spring retainers" and the "roller lifters".

[4valvegt]

Originally Posted by Tang Stang Not to mention the "roller rockers with aluminum value spring retainers" and the "roller lifters".

Lol thats why i said he was most likely making it all up and knows nothing about cars, there are only a maybe a few things that make sense at all, kinda curious bout this 120 psi fuel pump that hes running a boost a pump on top of lol.

[4valvegt]

Stal that is one amazing machine you have there

[03Black2v]

Originally Posted by futureMACH1racer If it's a cammed Eaton car he's probably making closer to 500rwhp at the tire... I have heard of Eaton cars making over 550, but they are pushing the limits of the Eaton. More than likely he's wrong on his numbers or he has a whipple. A whipple at 18lbs of boost might produce 675rwhp...

If he has a ported eaton with cams then he can make anywhere from 500-550. Most i've saw is 546. But with bolt ons and a Posi port someone made 510rwhp.

[03Black2v]

Originally Posted by futureMACH1racer Thinking about that it would probably have to be bigger Whipple. My Mach has a whipple on it when it was finished, and it made 730rwhp on race gas with a 3.4 they told me...

Any videos of it? Mach with a whipple =

Originally Posted by stal94gt im close

I love your car so much. Wish you were not selling it though

[futureMACH1racer]

Originally Posted by 618King Any videos of it? Mach with a whipple = I love your car so much. Wish you were not selling it though

I sold it a while ago, no vids of it complete as I sold it to the owner of the shop who finished the car. Basically he fucked me, and I had no choice to sell it or get screwed over for an extra $5000.oo Needless to say I am not happy, and he has it coming...

[DickH]

So is low 500s about as far as the eaton will go without cams? I am getting more confident about taking a termie with my NA build. I know 03/04 cobras shouldn't be taken lightly but now im thinking a lightly modded cobra should be fair game.

[RZNCAIN]

Originally Posted by futureMACH1racer I sold it a while ago, no vids of it complete as I sold it to the owner of the shop who finished the car. Basically he fucked me, and I had no choice to sell it or get screwed over for an extra $5000.oo Needless to say I am not happy, and he has it coming...

You ever getting another stang mang?

[Mach Boy]

Originally Posted by DickH So is low 500s about as far as the eaton will go without cams? I am getting more confident about taking a termie with my NA build. I know 03/04 cobras shouldn't be taken lightly but now im thinking a lightly modded cobra should be fair game.

Eatons are lucky to see 500.

[futureMACH1racer]

Originally Posted by RZNCAIN You ever getting another stang mang?

I will probably end up with another LSX based car...

[4valvegt]

Originally Posted by futureMACH1racer I will probably end up with another LSX based car...