A lot of OEM flapper-style WGs I've seen don't even open up that far. They are often limited by the actuator or the manifold casting/etc. Will your actuator setup actually open the flapper that wide? It seems like you should have pretty good flow there, even at 3/4 open.
I ran an open exhaust on my turbo with a standard T3 Super60 and a non-divorced DP (V-band backplate) and boost was pretty stable. Pretty sure my WG valve didn't open anywhere near that much. You could put a little bit of restriction back into the exhaust to help reduce creep. --Ashraf _______________________________________________ Miatapower mailing list [email protected] http://list.miatapower.net/cgi-bin/mailman/listinfo/miatapower
