I'm looking for a fuel pump that will serve me now and in the future.
Current car is a stock 81 NA. It'll eventually be a turbo car, my goal is roughly 300 horse. I'll be running an aftermarket fuel rail with an aftermarket regulator with both applications, different injectors for each.
I'm a little confused as to what I'm actually looking for. I'll list these to make it easier to understand my questions.
1. Can I buy a pump that will work well with both applications?
2. Is it okay to run a pump that has a higher pressure and higher volume than what I need?
3. Would I be able to just turn the pressure down, or will it still push too much fuel into the motor?
4. Would I be able to turn a high volume pump low enough to get the appropriate volume and still keep pressure high enough?
5. Is the appropriate volume based upon HP numbers supported by the rest of the build, or on the flow rate of the fuel injectors?
6. Where can I find something detailing where to get those appropriate volumes based upon injector size/HP as per question 5?
Sorry for all of these questions. I couldn't really find specific answers for this, more so recommendations for specific apps. using specific components. I want to make sure I don't have to buy parts more than once if I don't have to. I plan to run my car on the stock motor until I can afford a full turbo build like I want. I can't afford to do it all really quickly, and I have no idea when I'll have everything together, could be 6 months, could be a couple years. I may be better off sticking with the stock FI for now, but I am going to be redoing my hard lines as well as using stainless braided lines in the next month or so.
It ain't broke, but I might as well fix it.