Hondata

I was running the reflash and then i swapped my block out for a k24 block and need to retune my engine. I tried to install the VAFC and i wouldnt work, I dont know if this is because the reflash or not. any body have any answers?

Same for the S-AFC. I'm wondering if I will be able to use it because my car is at RevHard for their turbo and they use the flash. I hope that I will be able to still use my S-AFC to tune A/F when necessary.