Are these stock injectors enough
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TECH Apprentice
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From: North Alabama
Are these stock injectors enough Hey do yall think my stock injectors are big enough for my car (the mods are listed in my sig) or what size may I need.
Thanks, Chase
Thanks, Chase
I'm going with a 230+ duration cam on a 110 or 112 LSA with satge 2.5 5.3L or LS6 heads. Should be around 450+ HP to the rear wheels. I am planning on running 42 lb/hr. injectors and having them tuned down so if I upgrade any further I won't have to buy new injectors. Not sure on how aggressive your cam/heads and how much power you're making though. That would help gauge what injectors you need.
P.S. I believe if you get the car tuned they can check what % duty the injectors are running at. I don't believe they should be over 85-90% duty.
P.S. I believe if you get the car tuned they can check what % duty the injectors are running at. I don't believe they should be over 85-90% duty.
Thread Starter
TECH Apprentice
iTrader: (1)
Joined: Jun 2005
Posts: 327
Likes: 0
From: North Alabama
Originally Posted by chae
I'm going with a 230+ duration cam on a 110 or 112 LSA with satge 2.5 5.3L or LS6 heads. Should be around 450+ HP to the rear wheels. I am planning on running 42 lb/hr. injectors and having them tuned down so if I upgrade any further I won't have to buy new injectors. Not sure on how aggressive your cam/heads and how much power you're making though. That would help gauge what injectors you need.
P.S. I believe if you get the car tuned they can check what % duty the injectors are running at. I don't believe they should be over 85-90% duty.
P.S. I believe if you get the car tuned they can check what % duty the injectors are running at. I don't believe they should be over 85-90% duty.
yes you can check the duty cycle with a scanner...at least i believe so. if you are expecting 450HP N/A 36#ers will do you fine **IF they are rated at like 30psi; such as the SVO green tops i believe ; but you might as well go ahead and get 42#ers, get you some disc injectors instead of those pintle ones. I'm running 42#ers
