massred98gt

no brainer. slap a vortech on it. saw a vortech on ebay going to 1500. run 8lbs of boost or more until the car blows up. theres your excuse to go dohc. seems like alot of money to get you the same power you have now maybe 20hp more when u can add 150hp for the same money or less

agarr19

?? did u not see my sig?

Eagle2000GT

That could be 100,000 miles from now.

boduke0220

id do it if you plan on staying naturally aspirated. 4v can get over 400rwhp on the stock shortblock with just heads cams and a shortrunner intake. Im selling my car for a 96-98 cobra..

teej281

Cobra motor will be better off in the long run of making power...but its more expensive to modify when you get down into the big stuff like cams and valvetrain stuff. Id just stick with the 2v and throw juice or a blower on it and then you dont have to worry about the hastle with wiring harnesses and stuff like that.

pkwest

If you just want more power supercharge yours. My friends roush stage 3 mustang stock puts out 445 rwhp safely. It would be much cheaper to supercharge yours than buying the engine, harness', computer, all the cooling system mods and fuel system mods needed to install an 03/04 cobra engine in your gt.

agarr19

i had a s/c and sold it for the harley and i dont wanna do juice and also id like to have less miles on teh motor is it reallynot a good idea im not tryingto get cams or nething just bolt ons i figured the cobra would be in the high 12's

teej281

If youre thinking about doing a 4v swap, just sell your car, buy a cobra or mach, and be happy at that point in time with your 4v.

agarr19

wouldnt that be a dick load more money? and my body is in mint condition

teej281

Not really. You can probably get about 7k or more for your car and find a 96-98 cobra for about the same money or slightly more. A mach is more like 12k but you can find older 4v for not too much.