i have a rb20det in my s13. after diagnosing a problem im having ive come to the conclusion that i have a bad fuel injector. just shopping around tryind to find an injector. anyone know what injector i would need and where i could find? engine is stock. is it recommended i replace all or what it be safe to replace the one that is faulty?

 

also, are rb25 etc injectors compatible?

 

ok. an answer to my own question. no, 25's are not compatible with the 20's. 20's are top feed, 25's are side feed.

 

ray and rueben from west covina nissan are badasses. rb20 injector on the way.

 

funny story. the $120 stock rb20 injector i ordered showed up...as a sr20 injector. bleh. good news though i got a WHOLE FUEL RAIL WITH ALL 6 INJECTORS off ebay for like 20 bucks. BIGTIME WIN! injector is now swapped out, car running again!! hell yeah!!!

 

percision 880