I have a set of dsm 450cc injectors , 40k on them and have seen stp fuel treatment every oil change since day 1. the resitor pack is from a crx and is needed in non-resitor pack cars, i also give you the directions howto hook it up to a non-resitor packed car. Great east fuel setup for a turbo honda using a smc or afc w/ walboro 255lph pump 135 shiped email me for pics cjf02917@***.net

 

ttt

 

check pm very interested

 

could you post directions on how toohook them up in a non resisted car??thanks

 

i got the directions off of hondata.com