Regulated return system

smoken250

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Joined
Jan 15, 2007
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658
What kind of horsepower gain can you expect from a reg return fuel system?
 
i dont know about HP but it suppoesed to run better, and keep fuel from hitting a dead end. when i put mine in i changed alot of things so i cant really tell you the difference on a stock truck
 
we have not notice any increase on a stock truck but we have noticed that if your pressue was droping off it will cost you hp.
 
what are safe fuel pressures to run? stock is 53? i think i heard some suggest 65 with the return kit? what is too high? just curious.
 
Agreed, not sure of gains just from Reg Return. Most of the time it is done to support other mods.

Trucks that I have done, it always helped them run better and quieter. Course I never did just that either. Have heard of economy gains too.
 
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