Some dyno numbers on my project TT Cobra

[Twin01cobra]

Car was on the dyno last night for a couple pulls, at 14#'s of boost and 14* of timing the car made 580rwhp, 606rwtq, these numbers were made being very conservative. It's not done and will go back on the dyno again tomorrow for more tuning with timing and boost being increased. I'll have some more numbers tomorrow night.

[Troll]

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[scott5]

nice numbers

[Twin01cobra]

yikes! 580hp conservative baseline #s is nuts. :awsome: Good Luck. What's your max boost gonna be?

Not sure what the max boost is going to be but we are going to get as much out of the car and still be safe. Also while on the dyno on a 4th gear pull it went 173mph:twothumbsup:

[Twin01cobra]

Just got off the phone with Terry and it's now at 634rwhp 659rwtq at 17#'s of boost and 16* of timing on pump gas. He is going to turn up the boost a little and do a 50/50 mix so I will have some final#'s. Things are going well and the car should be ready to hit the streets this week.

[Cam99]

Just got off the phone with Terry and it's now at 634rwhp 659rwtq at 17#'s of boost and 16* of timing on pump gas. He is going to turn up the boost a little and do a 50/50 mix so I will have some final#'s. Things are going well and the car should be ready to hit the streets this week.

Great numbers John. I want a ride in it!!!!!!

[Silverhatch]

Holy crap dude! That thing will be nuts on the street!

[Twin01cobra]

Great numbers John. I want a ride in it!!!!!!

You got it:goodidea:

[Twin01cobra]

Car just made 700rwhp 764rwtq at 4800rpm's but due to the stock fuel rails he had to stop the run, so he found the limit of the rails. I guess my next buy is fuel rails.

[03 OW SVT]

Car just made 700rwhp 764rwtq at 4800rpm's but due to the stock fuel rails he had to stop the run, so he found the limit of the rails. I guess my next buy is fuel rails.

Wow! Thats impressive:goodidea:

[Martin0660]

VERY sweet John :D I'm sure the rails are just the 1st of your "next" things to buy at that power level. I cant wait tohear that beast run.

Bob Myers

[Twin01cobra]

VERY sweet John :D I'm sure the rails are just the 1st of your "next" things to buy at that power level. I cant wait tohear that beast run.

Bob Myers

I here ya Bob, I see a tranny in my future as well. I will not run that power level all the time as it will do more harm than good on the street, but it is a nice option to have:yes: . These turbos really impress me.

[Twin01cobra]

Final #'s are in, 670rwhp 700rwtq at 20#'s of boost:twothumbsup:

[blkp42e]

congrats. that sounds like ALOT of fun.

[gmkillr]

Very nice man!!
Whats the whole combo?:goodidea:

[Twin01cobra]

Very nice man!!
Whats the whole combo?:goodidea:

Twin 61mm turbos
44mm wastegates
50mm blowoff valve
Dual GT pumps with upgraded fuel line
83# high impedance injectors
SCT big air 3000
Forged shortblock
31 spline mosers with spool and 3:27's
AJ k-member with coilovers
Spec stage 3 clutch
Plus a lot more that I can't think of right now

Once the fuel rais and ignition are upgraded we will turn the boost up and see what it can really do.

[Rio94gt]

That is insane. Awsome numbers. Turbos really are the shit.

[SonofaBish]

wow very nice!!! i fully expect to be right there with you.... my car was supposed to dyno today or tomorrow, but it looks like the weather is going to ruin my plans for a couple days

[9secmach1]

John, let me be the first to tell you your trunk is not very comfortable.:D Hard to believe a lil ol mod motor with stock heads, cams, intake, and 281 cubes can make so much horsepower and tq on such lil boost.

[GOT SVT]

John, let me be the first to tell you your trunk is not very comfortable.:D


are you the new scs trunk monkey? hehe

congrats john on those numbers and getting the car back soon

[9secmach1]

I am the Street Lethal Performance/Steel City Stangs trunk monkey PJ. I guess when you look like me you automaticly get nominated for traction.:yes:

[Twin01cobra]

I am the Street Lethal Performance/Steel City Stangs trunk monkey PJ. I guess when you look like me you automaticly get nominated for traction.:yes:

:laughing1: you are my new traction control device

[Twin01cobra]

are you the new scs trunk monkey? hehe

congrats john on those numbers and getting the car back soon

PJ, the car is done with the exception of a front end alignment, I should have the car by the weekend as long as we don't get washed away with all the rain:awsome: .

[GARRETTEVO]

wow man that is some serious power , what kinda dyno was that on and where is it??

I have a friend comin into town with a mean ride that would make for a real interesting race , would you be interested ??

[Twin01cobra]

wow man that is some serious power , what kinda dyno was that on and where is it??

I have a friend comin into town with a mean ride that would make for a real interesting race , would you be interested ??

That was on a dynojet, the dyno is in Ohio and it's not a shop, it's privately owned. What kind of ride does your buddy have? I would be interested in running him for sure, whens he coming in?

[GARRETTEVO]

That was on a dynojet, the dyno is in Ohio and it's not a shop, it's privately owned. What kind of ride does your buddy have? I would be interested in running him for sure, whens he coming in?

He has a EVO as well, Its a full built 2.3 motor with a fairly large GT37R turbo on it. He did some new fuel setup and should be high 600whp range on a mustang dyno.

I think he will be in town this weekend, I will try to see if he wants to and or has time to come out and play.

He lives in atlanta and is comin home with his car being that it is at Buschur Racing in ohio. Will let ya know if he can make it happen would be fun to watch and film :thmbsup:

[Twin01cobra]

He has a EVO as well, Its a full built 2.3 motor with a fairly large GT37R turbo on it. He did some new fuel setup and should be high 600whp range on a mustang dyno.

I think he will be in town this weekend, I will try to see if he wants to and or has time to come out and play.

He lives in atlanta and is comin home with his car being that it is at Buschur Racing in ohio. Will let ya know if he can make it happen would be fun to watch and film :thmbsup:

Sounds pretty mean for sure, shoot me a PM when he comes in and we'll see what happens. I'm hopping to have my car by the end of the week depending on the weather, if not I'll be picking it up sometime over the weekend:goodidea:

[Shaunk]

Figured since you couldn't be there John I'd post some of the video I got on the dyno.
http://media.putfile.com/tt-cobra-dyno

[low12lightning]

Nice numbers, even better to see you making power at a decent RPM. It's pretty darn quiet for that kinda power. Are you running mufflers?

[Twin01cobra]

Figured since you couldn't be there John I'd post some of the video I got on the dyno.
http://media.putfile.com/tt-cobra-dyno

Thanks:twothumbsup:

[Shaunk]

Np my only regret is I did not get any vid of craig in the trunk.

[Twin01cobra]

Nice numbers, even better to see you making power at a decent RPM. It's pretty darn quiet for that kinda power. Are you running mufflers?

If you notice the mufflers are laying on the ground in the vid:D , so it had no muflers or cats on .

[Wolfpack Speed]

congrats brother...best of luck with her!!!

[9secmach1]

That lip for the weather strip hurt my bum. John be warned that Evo's are FAST! AWD helps that alot on the street. Anyway, there is an evo in Akron that will smoke ALOT of cars on pump gas. There is also some amc's that are looking for a race down there so if anyone reading this is looking for a race, pm me and I'll make it happen. Be nice to see a Ford beat those damn amc's that have been king of the street for some time.

[Twin01cobra]

That lip for the weather strip hurt my bum. John be warned that Evo's are FAST! AWD helps that alot on the street. Anyway, there is an evo in Akron that will smoke ALOT of cars on pump gas. There is also some amc's that are looking for a race down there so if anyone reading this is looking for a race, pm me and I'll make it happen. Be nice to see a Ford beat those damn amc's that have been king of the street for some time.

I know them evo's are fast, my biggest problem will be traction on the streets. I also got to learn how to drive this car compared to what it was like before. I heard all about those amc's and don't know if any cars down this way would give them a run, but you never know.

[9secmach1]

If traction is your problem, throw a box of hoho's in that trunk and this lil trunk monkey will solve your traction woes:goodidea:

[Twin01cobra]

congrats brother...best of luck with her!!!

Thanks Mike, I'll have to stop and see you when I get it back and bs a little:awsome:

[Wolfpack Speed]

Thanks Mike, I'll have to stop and see you when I get it back and bs a little:awsome:
cool...i would love to catch up with ya and check the ride out:awsome:

[StreetLethal]

Car just made 700rwhp 764rwtq at 4800rpm's but due to the stock fuel rails he had to stop the run, so he found the limit of the rails. I guess my next buy is fuel rails.

Actually it made 713 rwhp and 773 rwtq at 4800rpm's, and we dont think the rails were the problem (initially we did). We believe it began to blow the spark out as air/fuel stayed fine and we pulled the plugs after the run and there were no signs of detonation. We were tempted to close the plug gap way down and make another pull but due to the stock rails and ignition figured we better back the boost down a little and keep it safe. Which is how we ended up at 20psi 670rwhp 700rwtq. Congrats John can't wait till you hit the street with her!!!:goodidea:

[Twin01cobra]

Actually it made 713 rwhp and 773 rwtq at 4800rpm's, and we dont think the rails were the problem (initially we did). We believe it began to blow the spark out as air/fuel stayed fine and we pulled the plugs after the run and there were no signs of detonation. We were tempted to close the plug gap way down and make another pull but due to the stock rails and ignition figured we better back the boost down a little and keep it safe. Which is how we ended up at 20psi 670rwhp 700rwtq. Congrats John can't wait till you hit the street with her!!!:goodidea:

Can't wait and thanks again:woot1:

[GARRETTEVO]

Hey man I got that race against the EVO setup for ya on saturday night, along with another cobra as well.

We will be video taping all racing as well so we can post up all the fun action

[Twin01cobra]

Hey man I got that race against the EVO setup for ya on saturday night, along with another cobra as well.

We will be video taping all racing as well so we can post up all the fun action

Just PM'ed you

[9secmach1]

uh oh, better get some hoho's John! And hone your driving skills cause those cars HOOK!

[Twin01cobra]

uh oh, better get some hoho's John! And hone your driving skills cause those cars HOOK!

No kidding:yes: , this car don't hook at 70mph

[Cam99]

Hey man I got that race against the EVO setup for ya on saturday night, along with another cobra as well.

We will be video taping all racing as well so we can post up all the fun action

:bouncy:

[stieny]

Congrats John. Car sounds awesome. I want to see it!