I'm removing a Super Victor PN#2924 (4000-8500rpm) from mine and installing a Performer RPM (1500-6500rpm).
Mucho more streetable
http://www.mustangandfords.com/parts...ld-comparison/
BTW Summit has it on sale right now $30 off and free Edelbrock gasket set.
https://www.summitracing.com/parts/edl-7181
[ame]https://www.youtube.com/watch?v=i2DvnoHWagk[/ame]