Which pump to get for a TTA on E-85

[onefastgn]

Changing over to E-85 and all I see is the 255 single pump set up with hot wire kit from Racetronix for $160.00.
My question is...Is there a better single pump like the 340 or something so I don't want to do the pump again anytime soon.
I have ordered 80 lb injector chip combo from TT for E-85 already
My set up is stock block TA49 turbo, mild ported heads.
Thanks

 

[forcefed3.8's]

A 255lph wont go far. The 340lph with a stock return line wont be able to go lower than 55psi.

 

[BEATAV8]

Deatschwerks DW300.

 

[belsie]

Ditto, love the DW 300 with larger return to control Fuel Press.

 

[belsie]

pm sent

 

[forcefed3.8's]

AEM makes an 320lph e85 pump. I just installed a gas AEM 320lph pump in a gn, and had no pressure issues.

 

[dvernst]

A 255lph wont go far. The 340lph with a stock return line wont be able to go lower than 55psi.

If you drill out all of the fittings it will. I can run both of my 255 pumps at idle, and get down to 30 psi.

 

[kkash48]

I run the Deatschwerks DW300 also with stock lines - no issues with fuel pressure

 

[Detomaso71]

Why not the 450 from racetronix ?
I am trying decide same thing for my 80s and stock ECM
Wouldn't a 450 allow him to grow and run low 10s e85 with 450 at less than 80% duty?

 

[trashmechlv]

Why not the 450 from racetronix ?
I am trying decide same thing for my 80s and stock ECM
Wouldn't a 450 allow him to grow and run low 10s e85 with 450 at less than 80% duty?

I run the Walbro 430lph single pump on E85 with 80s.

 

[turboclam]

How much power are you making Trashmechlv? Times?

What's the duty cycle in the injectors?

Thanks

 

[trashmechlv]

How much power are you making Trashmechlv? Times?

What's the duty cycle in the injectors?

Thanks

With a TA52 on stock eng ran 11.46@ 115, duty cycle low 80s. I will be making some passes this friday with a new 6465. Will see how far they go.

 

[turboclam]

Thanks. I'm curious to know how far this pump will go with some 120's. Wondering if it would safely support 700hp.