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Old Aug 1, 2006 | 01:35 AM
  #1  
NoKturnaL's Avatar
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Default Injectorzz

at what HP point should u UPGRADE to bigger injectors?
 
Old Aug 1, 2006 | 06:58 AM
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when yours are maxxed out lol, j/k.

Your stock injectors will be fine even with all the bolt on's and cams so dont worry about them unless you go with a blower or turbo or dry nitrous system.
Stock injectors at 45psi are good for right around 310hp rwhp if i got the math right.
 
Old Aug 1, 2006 | 08:56 AM
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you have pink tops I'm assuming? Those would be 21/22 pound/hr and those are fine until you see a blower. Even moderate shots dry nitrous systems aren't an issue with those.

Spike nailed the math of it... I usually stretch that out to 325 for pink tops and drop to 300 for yellow tops but same basic idea.
 
Old Aug 2, 2006 | 12:26 AM
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Originally Posted by r3dn3ck
you have pink tops I'm assuming? Those would be 21/22 pound/hr and those are fine until you see a blower. Even moderate shots dry nitrous systems aren't an issue with those.

Spike nailed the math of it... I usually stretch that out to 325 for pink tops and drop to 300 for yellow tops but same basic idea.
my injectorz have like a light orange top. I believe they are 19 pounders.
 
Old Aug 2, 2006 | 06:59 AM
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orange=19
pink=21
 




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