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Discussion Starter #1
I'm sure this is a stupid question but I'll be ok putting in a bigger fuel pump correct? I'm not sure if the returnless style will automatically adapt for the change or not as I'm coming from a stang that had a return style system so you could run whatever the heck ya wanted with no tuning.
 

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For normal driving you will be fine. The fuel pressure regulator will control it. It's when your wide open throttle is when it will matter most but it all depends whats done to the car and if you have had it tuned. Your fuel values will be off if you had it tuned. But for just basic bolt on's you should be fine.
 

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Discussion Starter #3
i have a special forces tuner so i can mess with the wot afr's. i was mainly concerned with the cruising aspect of it. thanks :)
 
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