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injector sizing?

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Old Dec 15, 2004 | 05:04 PM
  #1  
5literTPIterror's Avatar
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Joined: Nov 2003
Posts: 315
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From: upstate new york
Car: 91 camaro rs
Engine: 355, blowthru, 78mm turbo
Transmission: th350, art carr converter
Axle/Gears: stock 7.5, 3.23s, minispool
injector sizing?

im putting my 305 tpi set up onto a mild 350 and i am going to buy new injectors and am wondering what size would be sufficient? i am also planning on running a 100-125 dry nitrous kit on the motor...

24's, 26's, ..30lb/hrs??
(i have a stock fuel pump and an adjustable regulator)
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Old Dec 17, 2004 | 07:23 AM
  #2  
doc's Avatar
doc
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Joined: Jul 1999
Posts: 2,149
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From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
Get 24#/hr Ford Racing (AKA SVO) injectors. Run the 350 ECM and adjust the AFPR for two cases: 1) when using NOX, and 2) when not using NOX. A chassis dyno is your best bet to determine the correct fuel pressure.
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