hey honda-tech fam I am new to the turbo game so I have a question i want to run a OBD2 ls motor what engine tuning software to get it done i heard of hondata s300 but for some reason i cant find it. help me out if possible

 

http://www.hondata.com

In order to run that system, you will need to run an OBD2 to OBD1 harness and get an OBD1 ECU (you can get one even from Hondata if you don't want to get the harness & ECU, they make OBD2 plug setups for an OBD1 ECU).

This would go for for running the Neptune or other systems. There is always the choice in standalone systems, but we don't know you or your budget.

CHeck out the FAQs in the top of the forum in several areas to get good information to start

 

Hondata, although a good program, is certainly not the only option out there. Look around the FI forum and read through the FAQ at the top of the page...you'll see