my gstvs a co workers mustang that supposdly has internal work done....race is for 500 and its not the 5.0 ......

 

That doesn't say ****

Year? Mods? Driver? Transmission?

Same for your car ^

 

Need more info on both cars, stock head 2 head would go to the better driver, they run very similar 1/4 times.

 

So is it the v6 mustang,if your car is the gst spyder with the mods you have listed you should walk him easily.

 

i thnk its the v8 but it a 5 spd...and he claims that his intake manifold had some work done..also his head ported and polished ...but i dnt think my car is running at full potential i thinki have exhaust leak and my lower tie rods are bad im also running stock boost...but a mechanic told me i had a bad weld in the back part of my exhaust so if i run open down pipe that could help right?

 

What year is the mustang?

 

if its the v8 he would prolly have you... But you wont know till you get off the bench and race him^^

 

The v-8's are over-rated, a gsx could beat a mustang in the 1/4 mile.

 

he has a GST, and nothing really that is a performance upgrade.. Hes not pushing much more than the stock hp from the GST...

 

it will come down to the driver. Both cars are about a high 14 sec car.