What size injectors do I use?
Junior Member
Joined: Apr 2005
Posts: 98
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From: Virginia
Car: 1969 Z28
Engine: 406 TPI
Transmission: Tremec TKO 600
Axle/Gears: 3.31
Re: What size injectors do I use?
Check an internet fuel injector calculator. If you really expect 360hp at the crank, FI calculators call for 28lb injectors. Stock 350's came with 24lb.
I'm using Ford 30# in my 406.
I'm using Ford 30# in my 406.
Re: What size injectors do I use?
stock 305 tpi's had 19's
stock 350 tpi's came with 22's
I just put in 24s, I would think you would need close to 28s for that much hp at least around 43 psi fuel pressure.
stock 350 tpi's came with 22's
I just put in 24s, I would think you would need close to 28s for that much hp at least around 43 psi fuel pressure.
Last edited by MdFormula350; Oct 24, 2007 at 07:43 PM.
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