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Injector sizing please advise

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Old Mar 15, 2005 | 08:27 AM
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Default Injector sizing please advise

I have purchased a set of venom injectors and I can choose any of the following sizes in high impedance:
PART FLOW POWER
HP-619-4, 6, 8 19 lbs/hr up to 245 hp
HP-621-4, 6, 8 21 lbs/hr up to 270 hp
HP-623-4, 6, 8 23 lbs/hr up to 295 hp
HP-624-4, 6, 8 24 lbs/hr up to 310 hp
HP-626-4, 6, 8 26 lbs/hr up to 335 hp
HP-630-4, 6, 8 30 lbs/hr up to 385 hp
HP-632-4, 6, 8 32 lbs/hr up to 410 hp
HP-636-4, 6, 8 36 lbs/hr up to 460 hp
HP-640-4, 6, 8 40 lbs/hr up to 510 hp
HP-644-4, 6, 8 44 lbs/hr up to 565 hp
HP-648-4, 6, 8 48 lbs/hr up to 615 hp
HP-655-4, 6, 8 55 lbs/hr up to 705 hp
HP-660-4, 6, 8 60 lbs/hr up to 770 hp
HP-668-4, 6, 8 68 lbs/hr up to 845 hp
HP-672-4, 6, 8 72 lbs/hr up to 925 hp
HP-678-4, 6, 8 78 lbs/hr up to 1,000 hp
HP-683-4, 6, 8 83 lbs/hr up to 1,065 hp
HP-696-4, 6, 8 96 lbs/hr up to 1,185 hp
HP-108-4, 6, 8 108 lbs/hr up to 1,390 hp
HP-122-4, 6, 8 122 lbs/hr up to 1,550 hp
HP-134-4, 6, 8 134 lbs/hr up to 1,670 hp
HP-148-4, 6, 8 148 lbs/hr up to 1,850 hp
HP-154-4, 6, 8 154 lbs/hr up to 1,975 hp
HP-160-4, 6, 8 160 lbs/hr up to 2,100 hp
HP-168-4, 6, 8 168 lbs/hr up to 2,275 hp
HP-174-4, 6, 8 174 lbs/hr up to 2,350 hp
HP-180-4, 6, 8 180 lbs/hr up to 2,450 hp
These injectors are going to be used on a gen 1 sbc with a intercooled m112 eaton blower. Dart Pro1 ported heads, blower cam, 9:1 comp and accel dfi gen 6. Future mods will be to replace the eaton with a whipple. So I want to pick injectors that will work for now but be able to have the head room for the whipple. I can't decide between the 55 & 60 pounders.
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Old Mar 15, 2005 | 08:35 AM
  #2  
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I would go 60 to leave room to grow. Plus the 60's with high fuel pressure will go well above 770 crank hp.

Jose
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