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need help figuring on injectors

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Old 03-23-2008, 11:25 PM
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injectors and fuel pump

well...im getting close to being ready to buy injectors...now im wondering what will be a good rate to go with....i was suggested to go with 42lb/hr...but im not sure if theyl hold up to my goals(12psi...hoping for around 300)...also, would anyone happen to know a place where i can find the specs on the stock fuel pump for the 2.4's? im going to do some research but it would be nice to know before hand

Last edited by mike25; 03-24-2008 at 11:34 AM.
Old 03-24-2008, 11:34 AM
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so nobody wants to chime in?
Old 03-24-2008, 12:11 PM
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Here's some info....

http://www.rceng.com/technical.aspx
Old 03-24-2008, 12:14 PM
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i'm not sure man. hopefully the link above helps out. i'm only familiar with the ss/sc specs.
Old 03-24-2008, 12:16 PM
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thanks...i checked that but im not sure what the fuel rail pressure on our cars is....anyone know? i est. for 60 which came out to be about 48lb/hr injectors
Old 03-24-2008, 12:20 PM
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not sure. try sending a PM to wickedSS2005. His name's Tom, and he knows more about these cars than just about anybody. he might know, or be able to tell you who does
Old 03-24-2008, 12:22 PM
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ok ill hit him up...i wouldnt think it should be too much higher than that should it?
Old 03-24-2008, 01:36 PM
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58 psi rail pressure! Also are you going turbo? and are your goals 300 whp or engine power?
Old 03-24-2008, 01:39 PM
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Originally Posted by chevytech007
58 psi rail pressure! Also are you going turbo? and are your goals 300 whp or engine power?
i would like to see the engine make 300...but 300whp would be ideal

would anyone happen to know what fuel pump the 2.4 is using? i searched last night on google and i didnt find and actual specs...just different aspects of the pump

Last edited by mike25; 03-24-2008 at 01:39 PM. Reason: Automerged Doublepost
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