To be fair, in your case the math did work out, there wasn't much for anyone to speak against it on your 2.5L.
FWIW, I'm working on testing a new fuel pump setup soon that will support almost 1000WHP on Ethanol on a single pump, be quiet, keep the fuel cool and draw very low amperage.
1989 535i - sold
1999 M3 Tiag/Dove - sold
1998 M3 Turbo Arctic/black - current
2004 Built motor TiAg/Black - Sold
2008 E61 19T Turbo-Wagon - current
2011 E82 135i - S85 Swap - current
1998 M3 Cosmos S54 swapped Sedan - current
1998 Turbo: PTE6870 | 1.15 ar | Hp Cover, Custom Divided T4 bottom-mount, 3.5" SS exhaust, Dual Turbosmart Compgates, Turbosmart Raceport BOV, 3.5" Treadstone Intercooler, 3.5" Vibrant resonator and muffler, Arp 2k Headstuds | Arp 2k Main studs | 87mm Je pistons | Eagle rods | 9.2:1 static compression, Ces 87mm cutring, Custom solid rear subframe bushings, Akg 85d diff bushings, 4 clutch 3.15 diff, , Poly engine mounts, UUC trans mounts W/ enforcers, 22RPD OBD2 Stock ECU id1700 E85 tune, 22RPD Big power Transmission swap w/ GS6-53
What are your thoughts on turbo lab of america? I've been wanting to get one of the ceramic DBB gt35r CHRA's they make. Have you already got your turbo back from them? P.S. Love your build man!
Frank - What shop did you use for machine work?
Its going to be a busy tuning season for Jordan lol
98 Fern Green M3/2 - Precision 6870/AR Designs Twin Scroll/RK/E85
2017 Toyota Tundra Crewmaxx - Family Whip
2011 Pierce 75' Quint - Fire Apparatus West Islip FD
Infiniti G35S Turbo BMW M3/4/5 Ninja ZX6R 636
Penn State University '08...better than your school since 1855
Sigma Lambda Beta International Fraternity Incorporated
UTI Class of '10, BMW "STEPchild"
Acurazine.com Mod Squad
I know they sold a guy here a 35r center section claiming it was genuine Garrett and then when it failed shortly after, he sent it to Garrett and they laughed and told him It was a china copy. Pretty s**tty...
Build thread is missing NAWS bro
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Scarlet V2 - #Project333Ti - http://www.bimmerforums.com/forum/sh...(-Project333Ti)
I was looking at the magnafuel pump and the fuel lab pump, might switch to one of those for a big single pump.
Yea i think with the safe drop in compression and large IC/exhaust she should be able to make 600whp on 93 safely.
Thanks man, they have been good to me in the past, they have had my turbo for a few months but I'm not too upset as the season hasn't started yet for me.
Lets me and you get on the rollers the same day.
Next year ill add some happy happy and some 28 inch slicks lol.
UPDATE
Dropped the block and the pistons off at the machine shop for bore/hone and deck/hot tank, might be finished by the end of this week, lets see.
I just need a crankshaft.
Ohh ok. Yae mann I was considering stock fuel lines after seeing your dyno chart making 717whp with stock fuel lines. where's my goal is 700whp on e85. But as notorious vr said your set up was a 2.5 which gave you a over head. where's mines is a 3.2.
Sent from my SAMSUNG-SGH-I537 using Tapatalk
Yea if I were you id have 115lb injectors, 2 pumps, and -8 feed and -6 return.
Did you run it down the strip on the 717whp tune? Trap speed?
1992 3000GT VR4. 4g63 Swap. DSM 2g Auto Trans. 10:1, E85, AEM, FP Super 99 turbo. Best ET 9.98...Best MPH 137.8
Yae am definitely going with the 115lb I wasn't sure if I wanted to run stock lines. But the -8 feed and -6 return sounds good. If I do Decide to run 2 pumps what size do you rec.
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Not a horrible choice, but they're loud, draw a lot of amps, and heat the fuel up for no reason when cruising.
The setup I'm talking about is a completely variable/programmable brushless pump setup. The pump and controllers are ready, right now just waiting on have a complete billet aluminum drop in tank setup to be made.
The fuel lab pumps are also variable speed but I don't remember what type of input they require to do that. I always thought we need a pump with a flow sensor on the return line so it will run the pump just enough to maintain like 50 lbs/hr of return flow.
Here are the instructions. Apparently they can be switched from low speed to high with a 5V input, which is probably the way I would do it with megasquirt. Or they can be speed controlled with a PMW signal if your ECU can be set up with a table to do so.
http://fuelab.com/wp-content/uploads...structions.pdf
Also apparently they already invented the flow controlled system that i was suggesting. They make a regulator with a pressure transducer and restrictor to measure return flow and adjust pump speed automatically.
http://fuelab.com/tag/prodigy-fuel-pump-speed-control/
I think i would just run low/high with that.. tuning would be interesting for a Factory ecu...
But i think pwm would probably add unnecessary wear to the pump..
1989 535i - sold
1999 M3 Tiag/Dove - sold
1998 M3 Turbo Arctic/black - current
2004 Built motor TiAg/Black - Sold
2008 E61 19T Turbo-Wagon - current
2011 E82 135i - S85 Swap - current
1998 M3 Cosmos S54 swapped Sedan - current
1998 Turbo: PTE6870 | 1.15 ar | Hp Cover, Custom Divided T4 bottom-mount, 3.5" SS exhaust, Dual Turbosmart Compgates, Turbosmart Raceport BOV, 3.5" Treadstone Intercooler, 3.5" Vibrant resonator and muffler, Arp 2k Headstuds | Arp 2k Main studs | 87mm Je pistons | Eagle rods | 9.2:1 static compression, Ces 87mm cutring, Custom solid rear subframe bushings, Akg 85d diff bushings, 4 clutch 3.15 diff, , Poly engine mounts, UUC trans mounts W/ enforcers, 22RPD OBD2 Stock ECU id1700 E85 tune, 22RPD Big power Transmission swap w/ GS6-53
My understand of brushless is cursory but the way i understand it is the speed is controlled by the angle at which the magnetic field is applied..
Regardless i feel like pulsing the power constantly would wear the motor, but perhaps i am wrong
1989 535i - sold
1999 M3 Tiag/Dove - sold
1998 M3 Turbo Arctic/black - current
2004 Built motor TiAg/Black - Sold
2008 E61 19T Turbo-Wagon - current
2011 E82 135i - S85 Swap - current
1998 M3 Cosmos S54 swapped Sedan - current
1998 Turbo: PTE6870 | 1.15 ar | Hp Cover, Custom Divided T4 bottom-mount, 3.5" SS exhaust, Dual Turbosmart Compgates, Turbosmart Raceport BOV, 3.5" Treadstone Intercooler, 3.5" Vibrant resonator and muffler, Arp 2k Headstuds | Arp 2k Main studs | 87mm Je pistons | Eagle rods | 9.2:1 static compression, Ces 87mm cutring, Custom solid rear subframe bushings, Akg 85d diff bushings, 4 clutch 3.15 diff, , Poly engine mounts, UUC trans mounts W/ enforcers, 22RPD OBD2 Stock ECU id1700 E85 tune, 22RPD Big power Transmission swap w/ GS6-53
2 pumps make alot of heat...At Mpact, I saw E85 temps in the 120F's
Thats 2 - 485 Walbros hung on the RR hanger
98 Fern Green M3/2 - Precision 6870/AR Designs Twin Scroll/RK/E85
2017 Toyota Tundra Crewmaxx - Family Whip
2011 Pierce 75' Quint - Fire Apparatus West Islip FD
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