Hondata

i just bought an rsx-s with a turbo k20/k24 motor running 750cc injectors. the previous owner had the car dyno tuned but who ever tuned it set the injector size to 450 instead of 750 in the calibration.

is there any way to correct the injector size in the kal. without having to re-tune the fuel tables?

no, the injector size runs behind the scenes. You would have to find out what percent the hondata adjusts for 750 vs 450. And then change the map that percentage.

750/450= 60%

to change your tables to 60% of what they are already set at you will have to decrease fuel 40%.