What's the best budget fuel system upgrade?
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Joined: Sep 2017
Posts: 190
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From: Baltimore; States
$320, 630cc:
Products ? Flow Force Injectors
That's really all you need to change. Your stock bump is merely maintaining the stock FPR's set 43.5psi, no more, no less. Back in the days of adjustable fuel pressure regulators, we'd be running up to 120psi of fuel pressure as boost increases rather than increase injector size, so we always suggested different fuel pumps. For 220-240, you only need injectors. If the stock pump fails, that's a great opportunity to upgrade so future increases in power don't require a new pump.
Products ? Flow Force Injectors
That's really all you need to change. Your stock bump is merely maintaining the stock FPR's set 43.5psi, no more, no less. Back in the days of adjustable fuel pressure regulators, we'd be running up to 120psi of fuel pressure as boost increases rather than increase injector size, so we always suggested different fuel pumps. For 220-240, you only need injectors. If the stock pump fails, that's a great opportunity to upgrade so future increases in power don't require a new pump.
!!
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PS: don't take this personal. I'm not attacking you. I'm simply disgusted with seeing the insane trend of comparing crap to awesomeness and justifying crap cause it hasn't blown up someone's car. Seeing someone put together a properly built miata because they apply logic and understand why better parts cost more is refreshing, cause it's rare.
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