How long for my 19lbs?

Chipdog · 09-23-2001, 07:44 AM

I was wondering how much longer I can run my 19 lbs injectors? You can see at the bottom what I have now plus I have a 9 psi pullie on the was and I am also looking into a Cobra intake in the future.

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92 GT Convertible
Hooker Headers, H-Pipe, Flow Masters, 4.10s, BBK 1.5 drop, 73mm Mass air, 65 FMS TB, FMS Aluminum radiator, T-5 swap with a Steeda shifter.

And a Small Blow Job

K.C. 5.0 · 09-23-2001, 11:57 AM

With a fuel pressure regulator 19 lb injectors are good up to 304 hp. If your running a blower with 9 lb of boost and your planning on a new intake I'd start thinking about bumping up to bigger injectors. If your mass air is a c&l then you can buy a bigger sample tube to make it work with the bigger injectors. If not you'll probably need to send it in and have it recalibrated for the bigger injectors.

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95gt 80k, MSD 6AL, MSD coil, pulleys, fpr, cold air kit, off road h-pipe, flowmasters, 3.73, 9mm wires, mega bite jr lowers, kennybrown subframe connectors, edelbrock performer intake, 70mm TB, 73mm C&L, 24lb injectors Aluminum Driveshaft, Tri-Ax shifter.

Unit 5302 · 09-23-2001, 12:57 PM

Actually, with an adjustable FPR, you should be able to get 350hp out of 19 lb/hr injectors. Still an intake and a 9psi supercharger is likely to send you real cloe to that. I don't think you'll get much more than that without head modifications, but your injectors aren't brand new, and it would probably be a real good idea to upgrade them.

09-23-2001, 07:44 AM	#1
Chipdog Registered Member Join Date: Apr 1999 Location: Miami,Fl USA Posts: 297	How long for my 19lbs? I was wondering how much longer I can run my 19 lbs injectors? You can see at the bottom what I have now plus I have a 9 psi pullie on the was and I am also looking into a Cobra intake in the future. ------------------ 92 GT Convertible Hooker Headers, H-Pipe, Flow Masters, 4.10s, BBK 1.5 drop, 73mm Mass air, 65 FMS TB, FMS Aluminum radiator, T-5 swap with a Steeda shifter. And a Small Blow Job

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09-23-2001, 11:57 AM	#2
K.C. 5.0 Registered Member Join Date: Jun 2001 Location: KC,Mo,US Posts: 70	With a fuel pressure regulator 19 lb injectors are good up to 304 hp. If your running a blower with 9 lb of boost and your planning on a new intake I'd start thinking about bumping up to bigger injectors. If your mass air is a c&l then you can buy a bigger sample tube to make it work with the bigger injectors. If not you'll probably need to send it in and have it recalibrated for the bigger injectors. ------------------ 95gt 80k, MSD 6AL, MSD coil, pulleys, fpr, cold air kit, off road h-pipe, flowmasters, 3.73, 9mm wires, mega bite jr lowers, kennybrown subframe connectors, edelbrock performer intake, 70mm TB, 73mm C&L, 24lb injectors Aluminum Driveshaft, Tri-Ax shifter.

09-23-2001, 12:57 PM	#3
Unit 5302 Registered Member Join Date: May 1999 Posts: 5,246	Actually, with an adjustable FPR, you should be able to get 350hp out of 19 lb/hr injectors. Still an intake and a 9psi supercharger is likely to send you real cloe to that. I don't think you'll get much more than that without head modifications, but your injectors aren't brand new, and it would probably be a real good idea to upgrade them.