Some old guy was telling me today that he put quadzilla on his 7.3 and it would smoke all four tires...anybody know? He also said his gas mileage went from around 16 to around 24! If thats true ill buy it tomarrow...Anybody tried it or know at all?
I had Quadzilla for a couple weeks back a couple yrs ago. I hated the module, seriously.The power gain was crappy also. My mileage did not go up any at all. Sorry to say it, but whoever is telling you can get that 24 mpg out of just a module is full of it