replacing out my stock really old DX fuel pump, whats the best replacement meeting and slightly exceeding a b16s needs......
oem/aftermarket?

 

get a walbro 255 off ebay 90 bucks

 

Careful with the 255, I installed one in my b16a crx and my B&M fuel pressure regulator could not handle it. I could not lower the pressure less than 45 psi. I later replaced it with a 190 and everything is fine now. You could run the 255 but you will need a better regulator.

 

i got a 255 on my stock b16 regulator and it handels fine should I worrie?

 

255 sounds good

 

I would always recommend walbro products, very good. But for the pressure, hmm, depends on the bolt ons. Just don't run it too rich, common myth is that more fuel = more power.

 

190 walrbo
i think holly makes a 190 also i know they make a 250

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by ajcrx &raquo;</TD></TR><TR><TD CLASS="quote">Careful with the 255, I installed one in my b16a crx and my B&M fuel pressure regulator could not handle it. I could not lower the pressure less than 45 psi. I later replaced it with a 190 and everything is fine now. You could run the 255 but you will need a better regulator.</TD></TR></TABLE>

Thats funny, i have the same set up with the Walbro 255lph in my crx si with the B&M regulator, it works 100%. I've had that setup for like 5 or 6 years now, and i can still lower my psi down to 40.

 

Unless your gonna run turbo, just pick up an si fuel pump.

 

All I know is when I put in the 255 it would not let me lower the pressure, I was told there are modifications that you drill out the return hole in the B&M. I didn't want to go that route so I dropped the tank again a week later to put in the 190. You have to ask your self do "YOU" need a 255 for your application.