304 215i Injector upgrade!

[pedrotski]

Hey,

I hear an upgrade for a 5L is 215i injectors, What is an upgrade for a 215i then?

Any links would be great

Thanks.

 

[sir355]

you only need to upgrade if you have done work to the motor. Changing injectors on their own will not give you any gains. Usualy the next step up are the bosch red tops 36lbs then the green tops 42lbs.

 

[Reaper]

Just whacking in higher capacity injectors will more than likely make it run like a complete dog. If you have modified the engine enough that you need to max out (or nearly) the injector duty cycle to get your afr's right then larger injectors are required. If you upgrade your injectors you need to retune the computer as the af/ratios will be all up the spout. Don't go too big on the injectors or your ratios will be screwed at the other end of the table.

Reaper

 

[pedrotski]

i pretty much just need new injectors, i didnt think that stock injectors would cut it with future mods.