DXDOHCVTEC

(well i did a search so dont hate if there was an answer out there)

my question is how much hp can the stock fuel pump handle?
I have an LS/vtec .25 over type r pistons, cams, msd, and a header as far as the fuel system I only have a new FPR it goes to 50psi and when im accelerating when it is at high rpm it kinda feels like it needs more fuel is that my problem?
also what are some good fuel pumps and how much $$

civickiller

well u are runnin a 12 year old fuel pump, it doesnt flow like new, it flows less. so maybe a new fuel pump is in order to replce the to stock tired ol fuel pump

Jockobo

have fun installing it haha. but yeah...that old pos doesnt flow much to begin with, i think the gsr pumps flow almost twice as much as those...don't quote me on that

http://www.autoperformanceengineering.com/

rev-speed

get a chip ecu or some type of fuel management and bigger injectors(ur stock ecu and handle up to 270cc

a fuel won t give u more fuel (unless its bad)

DXDOHCVTEC

forgot to mention it has a mugen ecu on it
what kind of fuel pump shold i look for (good one for good price?

ShagginJet

Isn't the fuel pump like a major PITA to replace, i heard you have to drop the fuel tank for the HB models....?

mr. wu

i would recomend getting a 190 walbro pump there is no need to go bigger if you are going to stay naturaly aspirated. and it so happens that they are on sale right now for honda-tech members. just go into the sponsors market place forum and look around, its the thread that has like 13 pages to it, i believe that they are $84.00 shipped overnight.

mr. wu

i thought it might be easier to just post this https://honda-tech.com/zerothread?id=298292