[Jsupra89]

you people think 1000cc and 2 walbro pumps are good enough for 600+whp on e85?

 

[piwko4]

yes

 

[DaTruth]

On a 6 speed I would think so...

 

[7passu]

Lord yes....would say that is more than enough....should need no more than 720 or 880



Edit..I didn't see the e85 part....my bad

 

[Tampa mike]

definetley, for gasoline yes, Ethanol based fuel it would be close

 

[Jsupra89]

its 600hp+ on e85

 

[SleepingTalon]

I think it has been discussed many times on here that 1000cc injectors are maxed out at 700whp when used with E85.

 

[93.5turbo]

For the fuel system mentioned ~600rwhp would be awefully close to the max. for E85 on an automatic* For 6-spd i'd say ~650rwhp would be the safe max...



~ Kayvon

 

[Jsupra89]

but whats maxing out?the injectors or the pumps?

 

[CPUELLO]

you people think 1000cc and 2 walbro pumps are good enough for 600+whp on e85?

Walbro on E85????, you need bosch for E85 or something that work on it.

 

[KumiJr]

but whats maxing out?the injectors or the pumps?

Both. lol

 

[Riggs]

Considering I've had the same setup, I'd recommend 1000cc injectors and Dual Denso Fuel Pumps. That setup will be good for 650whp.

1600cc injectors and the Dual Denso Fuel Pumps will be good for about 825whp, where the fuel pumps will then be your limiting factory. Injectors are good for over 1000whp.

After having three different sets of Walbro's fail on me and one set cost me a motor under hi-boost, I'd run for the hills...

 

[gt40240]

its close. ull be ok but i wouldnt go any higher. too close to max duty cycle dont ya think.

 

[darkknightsupra]

just watch the fuel pressure and injector duty cycle. it should be able to handle it.

 

[4wd-eclipse]

I'd recommend Bosch HI 1000cc injectors and Dual 044 Fuel Pumps.

 

[Riggs]

Just checked my dealer catalog, Precision Turbo carries a 1200cc injector. This would give you a little more margin for future expansion in power should the need arise.

They are also dirt cheap and I've run their injectors in my cars for years and never had a problem.