yetchh Posted January 17, 2023 Share Posted January 17, 2023 Morning gents, looking to replace the injectors on the 121, they're early low impedance mazda denso 195500-0285 blue tops 210cc (I think), where is a good place to buy replacements? Or does anyone have a good set of similar injectors? . I think 80's toyotas are the same. Cheers. Quote Link to comment Share on other sites More sharing options...
shrike Posted January 17, 2023 Share Posted January 17, 2023 These are top feed correct? Any idea on length? Pretty sure Toyota 1NZ-FE injectors are the same/similar size and have better hole pattern/atomisation. Common to swap them into the 1gfe Lexus IS200 as they run better @Roman can you confirm? Edit 1nzfe injectors are high impedance Quote Link to comment Share on other sites More sharing options...
yetchh Posted January 18, 2023 Author Share Posted January 18, 2023 10 hours ago, shrike said: These are top feed correct? Any idea on length? Pretty sure Toyota 1NZ-FE injectors are the same/similar size and have better hole pattern/atomisation. Common to swap them into the 1gfe Lexus IS200 as they run better @Roman can you confirm? Apparently 4agze injectors fit also.. If I could go to a modern injector that would be excellent. Quote Link to comment Share on other sites More sharing options...
shrike Posted January 18, 2023 Share Posted January 18, 2023 55 minutes ago, yetchh said: Apparently 4agze injectors fit also.. If I could go to a modern injector that would be excellent. From memory, 4agze injectors are 365cc Quote Link to comment Share on other sites More sharing options...
ajg193 Posted January 19, 2023 Share Posted January 19, 2023 Commodore V6 injectors are 210cc and have the same old rectangle bosch connector. Will need the end diameter turned down slightly in the lathe to fit with standard seals. NZ Efi used to supply them new and modify them for like $10, maybe they still do? They're high impedance so you would need to bypass the resistor box on your setup. Quote Link to comment Share on other sites More sharing options...
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