silverflash2

iTrader: (2)

Can anyone help me put a thread together that has all the fuel pumps together with info on flow at certain volts, and maybe how much Hp they can support. This is all i can think of for now of a list of FP names available for the FD

Stock FD pump
Denso tt supra pump
Bosh 044
Apexi BNR33
RP comp pump
walbro 255
SR Ultimate FP
aeromotive 1000
cosmo FP

silentblu

iTrader: (1)

there already is one search

kabooski

hard to say as the RX7 community is too split on what does what
Lots of opnions but very few Facts I;E personal results
I know a Supra user posted he made 685 rwhp and ran 10.5 on 1 Walbro 255 HP
J-rat and 1FastT2 made mid 400 rwhp on 1 walbro
1 RP modified Denso Pump has made 500 rwhp
ErnieT has made over 700 rwhp on 2 denso supra TT pumps
while others said they have seen (not on there car) max out at 600 rwhp and had to switch to a big external......
saw one thread here where 1 car had his FD for sale with 613 rwhp and used 2 walbro 255 HP...

I have a Aeromotive Eliminator and a Custom inline surgetank
that I planned to use..But my goal is 650 rwhp and am debating if it is worth the hassle to switch to a noisy and not street friendly external..I think but can't back it up with results in the rotary world, that 2 walbro 255 high pressure running 14/14.5V can support 650RWHP... Only one way to find out eh
I'll be hitting the Dyno in a couple of weeks.. (my voltage is 14-14.5V) I have no stereo etc

found this Flow test using 2 Walbros

kabooski

FYI on SX/Aeromotive FPR's 1:1 For every pound of boost calculate my adding one pound of fuel pressure... For instance, If you plan to run 15 PSI and your static fuel pressure is 40PSI add 15. I.E 55 PSI when in full boost

Mine should be 70 PSI

silverflash2

iTrader: (2)

I have searched and read a lot of info scattered around. I would like to see one condensed into one thread.

If you know of the thread that has all this info of all the pumps listed, please list the link as i have not seen it during my search for fuel pumps.

mazda_wes

iTrader: (6)

and what is the stock static fuel pressure for an S4 turbo II? i am building an FC and i am running into the biggest debate on fuel systems.