1. you may want to look at indy's dual plane intake for standard intake port (you did not say max wedge)
2. or step up to a victor junior standard port what is street able is real suggestive
TM7 is a good intake don't think there will be a big overall difference from a RPM performer?? less down low more up top kind of thing. The Indy dual plane is supposed to be the best dual plane out there.
