x-port or shark port, either one works with both, two pea in a pod if youw will. hey, you should come over to the hybriding forum since you got an x-port, down load my 3.750 second gt-40.
Was running in an OLR race, had an off at the first corner on lap 2, did a U-turn and charged back at the field
Closing speed with my RGT and the AI Speed 6 was over 200km/h(may have been over 250?)
As I said earlier, it would have written off both cars