So I have an opportunity to get a good deal on a Vortech setup for my 1985, and I wondered if I could get some advice?
I currently have basically a 1993 Cobra EFI setup for my car, 65mm BBK TB, 75mm Pro-M Maf with 24# injectors, and an adjustable fuel pressure regulator. Obviously doing the conversion from speed density to MAF.
The kicker, is that I am running 10.5:1 compression, but I would only run between 6 and 8 psi of boost, and the engine has just been gone through, and I'm running ARP head bolts, Keith Black hypereutectic pistons, Trick Flow Stage 1 cam, etc.
My heads are Edelbrock Aluminum heads with 2.02/1.64 valves, dual springs, Edelbrock Performer Intake and am running Walbro 255 fuel pump.
So, the fuel pump should be plenty, but can I get away with 24# injectors if I increase fuel pressure, or should I jump up in Injector/TB/MAF size?
Is there an off the shelf tune that I can safely run, or am I going to need to get a dyno tune to get things to run right?
As always, I appreciate the advice
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