Anyone here experienced or have either or both of these set ups before or currently?
hks t51r turbo kit in either the kai or spl?

I currently have the kai on the fd (untuned for boost- need fuel system). But driving it around off boost it is Very responsive. At least compared to the t51r spl on the Mk4 3.0L supra.

my question is: if I swapped the spl into the fd and kai into the Supra. The Supra made 802whp at 31 psi and still had a bit more in the turbo but opted to stop at the factory short block “safety levels of 650wtq”

How much difference in lag would it have in the fd. If I put the spl instead of this kai? I’ll for sure do it to try. But just wanted to see if there were any other real world data or experience out there.

thanks