https://www.svtperformance.com/forums/threads/built-07-gt500-w-3-4l-whipple.1126083/
over your mileage preference but the build has less than 1,500 miles on it (wheels/tires about 500-600 miles)
https://www.svtperformance.com/forums/threads/built-07-gt500-w-3-4l-whipple.1126083/
Over 700rwhp on pump gas on street tune on a mustang dyno, lots of room for way more power