Originally Posted by
racenut123
I have a 4pks-r with a bunch of receivers. I was wondering if the FAAST receivers are just as good as the FHSS-t receivers that come with the 4PX? I want to upgrade my radio but would prefer not to buy a bunch of new receivers if it's not necessary. What are people's experiences?
Do you have a bunch of 603 receivers? 4px is compatible with certain FASST receivers like the 604 and 614, but not compatible with the 603 line. I can't really tell the difference when I run a FASST receiver versus a FHSS receiver.