Jason's mustang has Edelbrock Performer RPM heads, Victor Jr intake, B303 camshaft, and a Vortech V3 supercharger at 10psi of boost. Using an SCT BA3000 meter, 42# injectors, and a 255LPH fuel pump, he made 441 rwhp!
Check this out.
https://www.youtube.com/watch?v=WTTWtgCK8LI