Originally Posted by
Dusty Steppes
Does the Impact IR emitter harness have the correct polarity and proper plug to fit J1 on the Clark TK22?
Yes to both.
Originally Posted by
Panther F
Plus, you cannot interchange the apples (Tamiya and IMPACT) without modifying the plug.
This is wrong information. They are interchangable, as Impact's IR receiver plug is the same as Tamiya.
You might have confused yourself the plug as the base. As for the base difference, Impact's IR receiver and base is narrower than than Tamiya's.
I found it cost effective to order heaps of Clark's base and trim to fit Impact's receiver. Once, trimmed (physically) it now fits the Impact IR Receiver as well as Tamiya's.
In turn, you can use both "apples" in a battler tank with Clark's modded base.