Aggression : Dirty deeds done dirt cheap ?

Surely there must be a way to be aggressive without pumping a ton of $$$ into the pot ? I am still perfecting the tight-aggressive strategy and I am trying to get an idea of ways to be aggressive without attempting to drive the betting action on the pot, or push people out of the pot (which does not seem to work in Limit Hold'Em as often as I would like), or do anything loose. My stats, for the record, are 71/7.8/0.86 @ 500+ hands of LHE 6 Max, but I am concerned less about the numbers at this point and more about what is on the felt. And if I am throwing away too much money. Suggestions ?

k, nevermind, found it in google/wikipedia...

don't forget what CC has
https://www.cardschat.com/poker-strategy.php
It helped

fold way more preflop, like 55% more