With more digging I came up with the flow numebers from Ron's on my -10's (
[email protected] and
[email protected]). That puts the peek power at about 7400 way above where I want it.
I picked up a set of brodix rr200(cheep). they should work better in my rpm range. I will see what it runs soon and post the times before I make any other changes. Thanks agin for all the help.