Quote:
Originally Posted by zooterboy
Ok on the headers thing, take a garden hose and then hook it to a water pump and make the exit hose a fire hose, you can only get out as much water as the garden hose will pump in, see my point? Do stk headers flow more than enough to handle a 4" exhaust or are you throwing a hot dog down a hallway? (strange medifore I know)
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The headers aren't the restriction you're worried about -- the downpipe is...
Quote:
Originally Posted by zooterboy
FPR? (Im bad at texting on my phone too. )
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FPR = fuel pressure regulator
Putting a BB or a higher tension spring in there ups the fuel pressure from approx 50 to 80psi