you could just buy my 800hp capable turbo kit for 4500
http://www.svtperformance.com/forum...559352-fs-800hp-capable-custom-turbo-kit.html
http://www.svtperformance.com/forum...559352-fs-800hp-capable-custom-turbo-kit.html
i race quite a bit on the track and my opinion is that the turbo car will get out of the hole cleaner than the twinscrew due to the way boost comes on.
With new electronic boost controllers the boost can also be controlled throughout the rpm range.
You can also overboost for short periods of time if you prefer.
Hellion Power Systems 03-04 Cobra Single Turbo System $6,395.00
All other necessary hardware to install kit and you get the Tubular front suspension kit
easier on parts and better mpg