Dw400 + BAP

[Greatlifejohn]

How much hp can a dw400 with a bap handle looking to be around 850-900ish I have a 2.9 whipple with 2.8 pulley.. Currently on just the Dw400 and 3.7 pulley seems to be fine

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[engineermike]

My close friend decided to find this out. Dw400, 22v bap, power wire upgrade, system pressure lowered to around 55 psi, lots of tuning. He’s running a Whipple 3.0 and 3.0” pulley and it’s sustaining fuel pressure. That pulley should make around 900 rwhp.

 

[Greatlifejohn]

My close friend decided to find this out. Dw400, 22v bap, power wire upgrade, system pressure lowered to around 55 psi, lots of tuning. He’s running a Whipple 3.0 and 3.0” pulley and it’s sustaining fuel pressure. That pulley should make around 900 rwhp.

How did it run?

 

[engineermike]

Runs great.

 

[Greatlifejohn]

Runs great.

Right now I’m on a stage 2 2.9l with the dw400 no bap on e-85 … The car seems to run a little fine for a min after that it goes lean… I have no codes except for where I damage my fuel level sensor and my back o2s

 

[engineermike]

I would not run a dw400 on e85 without a bap. Also, if this is a Gen 2 you need a way to monitor fuel pressure at wot.

 

[Greatlifejohn]

Gen 2 coyote or gen 2 whipple? It’s a gen 2 coyote and a gen 4 whipple I think.. The gen right before they changed the design..

 

[Greatlifejohn]

I would not run a dw400 on e85 without a bap. Also, if this is a Gen 2 you need a way to monitor fuel pressure at wot.

How would I go about monitoring my pressure is there something I can hook to my lines that would continuously show my pressure in my cockpit or would I have to datalog?

 

[Greatlifejohn]

How would I go about monitoring my pressure is there something I can hook to my lines that would continuously show my pressure in my cockpit or would I have to datalog?

Gen 2 coyote or gen 2 whipple? It’s a gen 2 coyote and a gen 4 whipple I think.. The gen right before they changed the design..

Also my tuner from Ortiz said don’t got WOT till I’m told so

 

[NGOT8R]

How would I go about monitoring my pressure is there something I can hook to my lines that would continuously show my pressure in my cockpit or would I have to datalog?

You can run a digital fuel pressure gauge in the cabin.

https://www.google.com/aclk?sa=L&ai...emGqv2MAxVw4ckDHQepACoQ5bgDKAB6BAgREAs&adurl=

https://www.google.com/aclk?sa=L&ai...emGqv2MAxVw4ckDHQepACoQ5bgDKAB6BAgREDE&adurl=

 

[Greatlifejohn]

You can run a digital fuel pressure gauge in the cabin.

https://www.google.com/aclk?sa=L&ai...emGqv2MAxVw4ckDHQepACoQ5bgDKAB6BAgREAs&adurl=

https://www.google.com/aclk?sa=L&ai...emGqv2MAxVw4ckDHQepACoQ5bgDKAB6BAgREDE&adurl=

I’m guessing make a hole in fuel rail and screw in sensor?

 

[NGOT8R]

I’m guessing make a hole in fuel rail and screw in sensor?

You can buy one of these plug and play adapters. I use one for my nitrous system, but it can be used for a fuel pressure gauge as well.

https://www.google.com/aclk?sa=L&ai...rrMwv2MAxXiTDABHSYHBOgQ5bgDKAB6BAgREAs&adurl=

 

[Greatlifejohn]

You can buy one of these plug and play adapters. I use one for my nitrous system, but it can be used for a fuel pressure gauge as well.

https://www.google.com/aclk?sa=L&ai...rrMwv2MAxXiTDABHSYHBOgQ5bgDKAB6BAgREAs&adurl=

Appreciate that going to be buying that soon

 

[NGOT8R]

Appreciate that going to be buying that soon

As you can see, there are two 1/8 NPT ports on the adapter. You would simply use one and leave the other plugged.

If your gauge doesn’t come with a sensor, you can also use one of these as shown to the right in my adapter.

https://www.google.com/aclk?sa=L&ai...uK5xv2MAxU-TDABHVywIKEQ5bgDKAB6BAgHEAs&adurl=

 

[NGOT8R]

That fuel pressure sensor is sending the signal to my Progressive Controller which would work the same with any electric fuel pressure gauge.

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