*****12:1 fmu, stock injectors, wastegate is set at .4bar(6psi) may run at 7 using boost controller*****

I've done the searches on fuel pumps and I'm sure im gonna go with an inline fuel pump but which one is the best?

Where can i get them? Summit has some but which brand is best to provide enough psi?

By doing the math. 12 x 7psi = 84psi

then add 84 + stock pressure I believe around 40psi max = 124psi

So i need minimal of 125psi fuel pump. Correct?

Any suggestions???

Anyone know where i can get the airtec inline pump from the drag kits?



Modified by hotboi850 at 5:45 AM 8/3/2003

 

why not just get a Walbro 255lph in tank high pressure fuel pump?

 

I've done my research. I heard they dont provide enough psi for an FMU.

thanks

 

Just use a MSD inline it will support it i'm using it myself. The walbro 255lph hp is a really good intank i have one too but it cannot support the needs of an FMU alone. Remember to use a relay when wiring the inline pump. good luck

 

does anyone knoe if a 255 wablro fuel pump will work for a 88 crx si? i have one from my 95 si but want to knoe if i can use it for my 88 crx si, and does anyone knoe how to change it in the 88si?