255lph vs. 190lph - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

kdillard21 · 05-04-2005, 11:05 AM

Ok I know the Walbro 255lph is supposed to be good for 500hp. Ok divide that by 2 and you get an idea of the horsepower I am at (KA). What is the 190lph rated at? I would feel better about running a 190 I think as long as it would flow enough and then some. I am worried about outflowing the stock regulator with the 255 or 255hp. By the way I have an S14. Will a 255 be way overkill and is there any chance of hurting the stock regulator? And if not, anyway, would 190 be fine for my Fuel needs?

05-04-2005, 11:05 AM	#1
kdillard21 Leaky Injector Join Date: Jul 2003 Location: N/A Posts: 107 Trader Rating: (0) Feedback Score: 0 reviews	255lph vs. 190lph Ok I know the Walbro 255lph is supposed to be good for 500hp. Ok divide that by 2 and you get an idea of the horsepower I am at (KA). What is the 190lph rated at? I would feel better about running a 190 I think as long as it would flow enough and then some. I am worried about outflowing the stock regulator with the 255 or 255hp. By the way I have an S14. Will a 255 be way overkill and is there any chance of hurting the stock regulator? And if not, anyway, would 190 be fine for my Fuel needs?

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