Another Fuel pump upgrade question
#16
Sure it will, but that also depends on inj size, duty cycle, lines...etc..etc.
Lots of related factors, E85 requires 30% more fuel in my case; so I'd run at least 1100cc injectors.
Lots of related factors, E85 requires 30% more fuel in my case; so I'd run at least 1100cc injectors.
#17
The largest concern I had with a single in tank pump is the two sumps in the turbo tank, drawing air is just as harmful as a pump failing/under sized. You can mount the weldon pump on rubber isolators and run the speed controller they sell. One step step further would be to trip the full speed of the pump off a boost switch. I like the school of KISS.... Keep It Simple Stupid! So mine runs full tilt all the time. My regulator and return line where sized to handle the fuel flow. Good luck with what ever route you go. Having race cars you know what you need to do. With street cars its all to often what can I get away with for now, "I only do a pull once in a blue moon the other 99% of the time its stop and go or parkway driving" RIGHT! not after the feeling you get from full boost. It is worse then drugs.
#18
So it will support 700 whp?
#19
Your going to have to upgrade the pump in the tank as well for that much power...And it also depends on what fuel you plan to run, cause 700whp on pump gas ain't happening.
#21
Look at the specs for the DW301. At 13.5v, 30 psig, it will flow 335 ltr/hr or 1060 bhp. It's a high flow pump designed to deliver high power from ethanol which requires greater fuel. It should be able to handle your gas needs at 700 whp with the right set-up.
PS Just used their calc function. It will be close, may not quite get there.
PS Just used their calc function. It will be close, may not quite get there.
Last edited by TTdude; 09-06-2011 at 07:27 PM.
#22
I thought a few of the big HP kits (Switzer's P800, 911Tuning's Ski850, et al) were making high, high 600's at the wheels on 93 pump... pretty darn close to 700 whp, no?
#23
We look at it from safety point of view too... not just maximum power....
and dont look at just peak numbers.. because a 600 whp car can beat up a 700 whp car if it hits 700 at 7000 rpms and has nothing until then....
__________________
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
2001 996TT 3.6L and stock ECU
9.66 seconds @ 147.76 mph 1/4 mile click to view
160 mph @ 9.77 seconds in 1/4 mile click to view
50% OFF ON PORSCHE ECU TUNING BLACK FRIDAY SPECIAL
#25
We run big turbos ( 30r type) with a complete 1200 HP kit including the blow thru MAF, Y pipe, hUge ICs, intake above ICs, 2nd pump, etc. ( if you do 35rs and build motor), and I have never seen 700 whp on pump gas... can it be done ? probably... do I recommend it? no... at 1 bar the car made 600whp... with a great curve... at 1.45 it made 700whp but you need better gas...
We look at it from safety point of view too... not just maximum power....
and dont look at just peak numbers.. because a 600 whp car can beat up a 700 whp car if it hits 700 at 7000 rpms and has nothing until then....
and dont look at just peak numbers.. because a 600 whp car can beat up a 700 whp car if it hits 700 at 7000 rpms and has nothing until then....
#27
Me too. Can you PM me what you've found as far as setups? I haven't seen much as far as tuners pushing a particular "E85 Kit" as much as folks telling me they can build a setup for me. Hell at this point -- I can't even gauge what kind of $ investment we're talking. Pump+injectors+tune?
Thanks!
Henry
Thanks!
Henry
#28
Me too. Can you PM me what you've found as far as setups? I haven't seen much as far as tuners pushing a particular "E85 Kit" as much as folks telling me they can build a setup for me. Hell at this point -- I can't even gauge what kind of $ investment we're talking. Pump+injectors+tune?
Thanks!
Henry
Thanks!
Henry
Sent!
#29
Look at the specs for the DW301. At 13.5v, 30 psig, it will flow 335 ltr/hr or 1060 bhp. It's a high flow pump designed to deliver high power from ethanol which requires greater fuel. It should be able to handle your gas needs at 700 whp with the right set-up.
PS Just used their calc function. It will be close, may not quite get there.
PS Just used their calc function. It will be close, may not quite get there.
You need to add the boost psi you will be running to you fuel psi then see the flow rate at that psi. You will see the pumps dont flow so much.
#30
Yes, I know, thanks. This is why I added my PS. It will be close. The right combination of fpr and injector may do it. The DW301s flow about the same as a Bosch044.
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