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Old 10-27-2013, 02:03 PM   #13
re-rx7
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Join Date: Apr 2013
Location: Gainesville,Tx
Age: 38
Posts: 2,405
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Direct injection is the problem right now as far as making big numbers. DI fuel pressure is 1600+psi so the problem becomes how to get more fuel into the engine. Adding bigger injectors is a thing of the past lol. I watch the MAzdaspeed 3 prety closely to see how they are dealing with it.
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