Dyno'ed the cobra!! *PIX* and *videos*

[Black Stang 97]

well i took the snake to geta dyno test....before the pulleys i dynoed at 263.47hp and 263.06tq, after the pulleys, i dynoed at 276.42hp and 273.80tq. here is a pix of he dyno sheet and a few videos i took....i gained 13rwhp from the pulleys....many people say pulleys arent worth it....in my case they are very worth it...enjoy!

http://www.youtube.com/watch?v=AdUF4CQNdkM

http://www.youtube.com/watch?v=puwAXSwv74Y

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[03ghoststang]

i was there hahaha now is time for more mods

 

[Black Stang 97]

yup....more mods......lol

 

[PULMEOVR]

Nice tips, any more pics of them? Are those Kuhmo 712s? If so, how are they? Good numbers!


Matt

 

[Black Stang 97]

yeah i got a few more pix...yeah, they are the kuhmo 712's....they are ok.....they grab pretty well.....here are the links for more of the tips...

http://i39.photobucket.com/albums/e155/blackstang97/IMG_1118.jpg
http://i39.photobucket.com/albums/e155/blackstang97/IMG_1114.jpg

 

[Black Stang 97]

i was there hahaha now is time for more mods

thanks for taking me to the shop, it was great....how come u didnt get ur tire??

 

[PULMEOVR]

Clean! Did you take the lic. plate off for those pics, or?

 

[Black Stang 97]

Clean! Did you take the lic. plate off for those pics, or?

no that was actually before i received my plates... i bought this car in january..and when i took those pix i hadent received them yet....

 

[gtstangau]

Wow nice numbers from just pullies I need some new ones just because my old ones are rusted and ugly. Does it make much of a SOTP diffrence?

 

[Black Stang 97]

Wow nice numbers from just pullies I need some new ones just because my old ones are rusted and ugly. Does it make much of a SOTP diffrence?

yeah,i feel it accelerate faster now......

 

[tontot77]

kinda interesting... thanks for sharing

 

[blackfang]

Nice, but I still won't be getting them.

 

[03ghoststang]

thanks for taking me to the shop, it was great....how come u didnt get ur tire??

i forgot about it until i saw the falken truck in the freeway.

but next week i'll be installing some pullies too and getting doing a dyno tune with them since they are letting me tune it myself . Hopefully i get good numbers on the re-tune cause my A/F was pretty lean in the lower RPM's

 

[BennyBlown2v]

Awesome! I <3 pulleys hehe. I think I need a new blower pulley...haha.

 

[Jackie Chan]

get that thing tuned or something, those numbers are a little low

 

[TweekedGT]

get that thing tuned or something, those numbers are a little low

That's what i was thinking.

Mind you, what other mods do you have on the Cobra? Is it pretty much stock except for the pullies?

It looks like you may be experiencing some ringflap up top too, blowing a little blue at high rpm.

 

[Black Stang 97]

my only performance mods are the o/r midpipe and the pulleys, they guy told me i might be a lil low on hp cuz im not running any cats...he said these cars dont need a wide exhaust...he said that if i put on some high flow cats, i might gain some hp....

 

[Black Stang 97]

That's what i was thinking.

Mind you, what other mods do you have on the Cobra? Is it pretty much stock except for the pullies?

It looks like you may be experiencing some ringflap up top too, blowing a little blue at high rpm.

ring flap?? whats that?

 

[Black Stang 97]

it doesnt blow smoke at high rpms. it looks that way for some reason when i uploaded them to youtube, if u look carefully....when he punches it in 4th...like the back lifts up but the sound is still regular...then like 2 seconds later you hear the car rev up..in other words, the sound and video dont match...its off by like 1 or 2 seconds.....as for blue smoke, it only does it sumtimes and only when he lets off the gas...maybe smoke is coming out becuase im not running any cats?

 

[blackfang]

I saw some blue smoke coming from the drivers side exhaust and a little less on the passenger side.