Injector selection for this combo. February 15, 2008, 08:11:27 PM GT40 heads (non P, regular iron ones)Exploder intake.Trick flow Stage 1A9L19lbs or 24lbs? Quote Selected
Injector selection for this combo. Reply #1 – February 15, 2008, 08:21:20 PM OOOh....That's close! You can go 19's without issue though. How much pump we talkin? Quote Selected
Injector selection for this combo. Reply #2 – February 15, 2008, 08:23:43 PM 24's leave room for later mods.but you could also get 19's and an adjustable fuel pressure regulator and crank up the pressure a lil. Quote Selected
Injector selection for this combo. Reply #3 – February 15, 2008, 08:42:20 PM 190lph pump. And after these mods that will be it. Quote Selected
Injector selection for this combo. Reply #4 – February 15, 2008, 08:50:19 PM Do it right, a set of 24s AND matching MAF... Quote Selected
Injector selection for this combo. Reply #5 – February 15, 2008, 08:52:40 PM So 24lbs and a matching maf is right? Cause I have those.. and 19lbs and a matching maf... Quote Selected
Injector selection for this combo. Reply #6 – February 15, 2008, 09:30:01 PM You can use either, BUT if air flow exceeds the metering capability of the 19lb meter, it's going to lean out on the top end... With those heads and cam I'd say it's a possibility...I run 24s and a 76mm Pro-M MAF... Quote Selected
Injector selection for this combo. Reply #7 – February 15, 2008, 09:31:12 PM By so close I meant either one.....To do it with more of a safety net go 24's. You can leave them at stock pressure.QuoteBUT if air flow exceeds the metering capability of the 19lb meter, it's going to lean out on the top end...If anything....you'll run out of injector before that happens....I was running 19's @ 62 PSI. The issue for me was going static due to 100% duty cycle. Swapped the meter and injectors and found better gas mileage in the process. Quote Selected
Injector selection for this combo. Reply #8 – February 16, 2008, 01:12:55 PM I'll probably just try both. Quote Selected
Injector selection for this combo. Reply #9 – February 16, 2008, 02:39:10 PM I would say 24s i got 30s now but thats good since i got a Vortech S-Trim laying around. Quote Selected
Injector selection for this combo. Reply #10 – February 16, 2008, 02:48:28 PM Lemme get this straight.E-Cam ( I think I've voiced my opinion on Ford alphabat cams enough )E7 heads30 pound injectorsOverkill for what you currently have.....When do you FINALLY plan on putting that S-trim on and how much boost are you looking for? Quote Selected
Injector selection for this combo. Reply #11 – February 16, 2008, 05:09:16 PM 8psi for now should try to get it put on in next 2 months but i am going to save up for a new engine block and everything else so i am not putting any more money in my engine block later want to run 12-15PSI with some AFR 185s and Steeda Cam #20.the injectors,MAF,holley system 2 with 1" spacer was $800 shipped to my house of ebay was on someones mustang and had less than 50 miles on all of it. plus i knew i was going to get a supercharger later on for it. Quote Selected
Injector selection for this combo. Reply #12 – February 25, 2008, 02:48:19 PM Ok so the waterpump is bad in the car so I guess now is the time to go ahead and start swapping parts. So far I guess this is what I'm gona do.Stock H.O speed density cam.GT40 headsExplorer intake65mm T/BTypical headers/exhaust Now can this run off of speed density and 19lb injectors?Or do I need to MAF this thing and run 24lbers? Quote Selected
Injector selection for this combo. Reply #13 – February 25, 2008, 03:19:06 PM 19's will be fine! Quote Selected
Injector selection for this combo. Reply #14 – February 25, 2008, 03:25:27 PM Should I get an adjustable FPR for SD? I have both injectors and a maf for either. Hell I may run a maf with the 19lbers. Quote Selected
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