GoRacer

According to GlassMan's figures on the other not mentioed site, the Walbro is 250/lph and the SupraTT is 260/lph. With the adapters or whatever to make it bolt in, the Walbro is about $115. I have no idea how much a used Supra pump is from the supra forum or a junk yard. Walbro FPM015 high pressure pump



Why are these fuel pumps 3-5 times as much $?

93 R1

Yeah when I talked to Ray about fuel systems he said that alot of guys waste alot of money on unnessecary ****. He said he was running dual supra pumps and the same fuel line setup as Jspec. All stock lines, not upgraded **** that costs an assload of money.



He was only running a little over 600rwhp when he told me this though. Not sure if he changed anything since then.

Dragon

I beleve the stock FD pump is around 180-185 lph, the supra pump is around 195 lph or so... both of them will have a drastic reduction in the amount of fuel they can flow at higher fuel pressures (like when your under boost at 20 psi and your fuel pressure hits 60+ psi).. The walboro pump will continue to flow a higher volume of fuel at much higher fuel pressures...







If your going with a single pump the walboro is your best friend to 450 hp or so.



2 FD pumps will get you up to around 650-700 hp....



2 walboro pumps should push near 800 hp..



I'm running dual walboro's and I love them...

vosko

my whole fuel system is upgraded....... bigger lines, sump, external fuel pump. it isn't cheap but its nice

Dragon

Tell me about it. just my fuel system alone ran me around $1200

vosko

well you guys have those wacky surge tanks.... LOL

Dragon

??? Nani ???

vosko

:stickpoke:

SPEED_NYC

i thought about putting a surge tank in my car, but then i decided not to, because i didn't want ppl to think i was australian or japanese



i think you only need those things if you like to make turns when you drive. i'll stick to my sump and weldon pump, thank you.....

Dragon

what do you mean by wacky surge tank? Nani = what... this is your japanese lesson for today..