Ok guy's I did search and didnt really find any usefull info , I know I need a resistor box which my 89 si hatch already has. . . its got a b20b obd1 converted , bdl fuel rail, Im looking to install the dsm 440s its in the process of being boosted , can anyone tell me whats involved in this??? Thanks

 

anyone?

 

Im pretty sure they are dsm 450's. Installing the injectors is just as simple as it sounds, take the fuel rail off, and replace your stock injectors with the dsm's. On the dsm injectors where the plug is, your going to have to remove some material inside the plug on the injectors to work with the harness. Its not hard to do and you'll know exactly what im saying once you try to plug them up.

 

http://www.j-k-tuning.com/how-to-dsm.php

 

Very good write up.

 

thanks man

 

thank you sir