Which pump will provide higher flowrate?

 

technically they are the same pump

 

The TT Supra pump flows more than the Cosmo's.

crispeed
87 RX-7 TII
9.204@150.47mph
2600lbs
un-tubbed

 

A lot more?
a little bit more?
how many % more?
a lot ? a little?

 

I have a cosmo pump, if you need one, 150.00 shipped. Supported 300rwhp in my 7 no problems w/an sxrrfpr. Carl Byck

 

To find the answers to your questions go here.

 

Thanks man

 

to answer your price questions i can get brand new supra/denso pumps from my work. hey thats toyota. let me know if interested. get you a great deal. that goes to all of you
kris

 

Suprfast... do you work for Toyota?

Also... you should look into the Walbro 340 pump.. many guys have had great luck with them.

 

Whats the price like on the walbro 340 and what kind HP does it support? I currently have the 255hp walbro with a 60-1 to4e and 550/1600's , I am running out of fuel towards 400 rwhp, so I have to do something . maybe the 340 or aeromotive...Max

 

I'm not sure what power level a single 340 will support... everyone uses twin pumps on Supras. Twin 340's will support probably 1000 hp.

The twin stock Supra pumps are damn stout too.

I've heard of one guy puttin over 600 down with a single GSS341.

Here are some links that might help.

http://www.mkiv.com/techarticles/fue.../pump_test.jpg

http://www.supraforums.com/showthrea...ht=Walbro+pump

 

yup supra's pump flows in more fuel

 

I don't know if it is true or not, but I heard the Cosmo pump flows more at some pressures and the Supra pump flows more at others. I am not sure which flows more at high pressure, though.

-Max