FMF with stock oil injection?

[Jtrainor57]

Do you have to premix for an aftermarket pipe or can you keep the oil injection

 

[Awk08]

Do you have to premix for an aftermarket pipe or can you keep the oil injection

you can keep the injection, but still need to increase the main jet to compensate for the new airflow out of the engine.
most FMF's run between a 270 and 310 main.
buy that range of 5 jets, start large and plug chop down.
http://www.blasterforum.com/threads/how-to-plug-chop.53237/

 

[Jtrainor57]

Th

you can keep the injection, but still need to increase the main jet to compensate for the new airflow out of the engine.
most FMF's run between a 270 and 310 main.
buy that range of 5 jets, start large and plug chop down.
http://www.blasterforum.com/threads/how-to-plug-chop.53237/

Thanks for the help man!