honestly dude, you have no clue once again. you dont need head work with a 224. soem 224s have laid down 400 to the wheels others have seen 370. soem Trexs seen 450 some seen 370. all in the tune
for a short race like FLD the 224 should clean the Trex down low but on the big end the TRex will prevail. Swifts going to have to leave 6k to get his sled moving in order to turn a good time
for the 224 walk in park, Trex ill have my hands full on that tune.