I saved that thread and will try to read it this weekend but if he had that super Victor on it and it was unported they suck. I got one in a package deal and it took a lot of porting work to get it top work for me. I modified an Indy intake to work on my 408 and when I tried it I was sucking oil from the intake valley and didn't have time to address the issue (double gaskets MAY have fixed it) so I had to throw the Super Victor on. My Duster ended up running a 9.73 with my Edelbrock heads and the Super Victor but I'm betting it wouldn't have been in the 9's out of the box. I'll take a regular Victor 340 intake over it any day of the week.