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Injectors and mass air?

2K views 1 reply 2 participants last post by  Everett 
#1 ·
When do I need bigger injectors and if so do I or should I get a bigger mass air. What is the real big hp gains from a bigger mass air meter. I have most bolts ons on my car.
 
#2 ·
K the stock injectors peg out at 300 hp and the maf is good to 350. The only way the stockers won't keep up on a bolt on car is if you are spraying nitrous and you need the extra fuel while spraying. This info is from experience.And do you have a tuner. You need it for those mods. Upgrading them however cannot hurt so if your getting a good deal on them I say go for it.

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