will 38 lb injectors be overkill

Brian88 · 01-22-2002, 05:34 PM

i have E7's ported and polished, stock lower intake gutted, stock upper cut and welded, b cam, 1.7 roller rockers and a paxton sn-92 that is putting out about 9 pounds of boost. i am currently running 24's with an fmu an want to upgrade. my 155 pump is being replaced with a 255.

NO SLO PK · 01-22-2002, 08:14 PM

Umm...yeah, check my sig. I think I have a few more parts in my motor and 30s are working fine. I get about 11 lbs. at the blower, 8-9 at the intake. The FMU was a must, though.

I have a set of MSD 38 lb. injectors sitting on the garage shelf which I'll use when I up the boost.

Hope that helps.

Brian88 · 01-22-2002, 08:43 PM

yea, thats what i was thinking. i think my fuel pump just isnt enough, but i ordered one tonight.

01-22-2002, 05:34 PM	#1
Brian88 Registered Member Join Date: May 2000 Location: Maryland Posts: 110	will 38 lb injectors be overkill i have E7's ported and polished, stock lower intake gutted, stock upper cut and welded, b cam, 1.7 roller rockers and a paxton sn-92 that is putting out about 9 pounds of boost. i am currently running 24's with an fmu an want to upgrade. my 155 pump is being replaced with a 255.

01-22-2002, 08:14 PM	#2
NO SLO PK Registered Member Join Date: Mar 1999 Location: Arcadia, CA, USA Posts: 731	Umm...yeah, check my sig. I think I have a few more parts in my motor and 30s are working fine. I get about 11 lbs. at the blower, 8-9 at the intake. The FMU was a must, though. I have a set of MSD 38 lb. injectors sitting on the garage shelf which I'll use when I up the boost. Hope that helps. __________________ Russ L '91 LX - 331 w/ Procharger '03 Cobra Convertible - Pullied '94 Lightning '65 Mustang Coupe

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01-22-2002, 08:43 PM	#3
Brian88 Registered Member Join Date: May 2000 Location: Maryland Posts: 110	yea, thats what i was thinking. i think my fuel pump just isnt enough, but i ordered one tonight.