I have a simple question what size injectors(cc) do i need to run around 650hp and what brand you guys recomend I like RC or Presission but let me know you guys thanks for your help.and should i run dual pumps or single in-tank?

 

RC 1,200cc injectors. Dual Walbro pumps. 35R-HTA turbo. BR 2.3L. E85. 650whp.

 

i was thinking of rc 1000cc or 1200cc with dual pumps with that turbo setup and 272/cams but what numbers can i get on daily driver with pump gas and are 1200cc too big for daily driver

 

You'll need at least RC1200's if not FIC1150's which flow more than RC1200s. No prob to run 1200's on the street with pump gas. My FIC1050s flow like RC1200's, and pump gas idle and daily driveability are fine.

 

The RC1200's only flow a tad more than the RC1000's at 43psi, at 55psi they flow more. Just FYI

I had a Evo on our dyno max the fuel system out at 470whp on E85. single walboro, RC1200's. I think it was the pump maxing out however as I lost control of fuel at 97% IDC (in evoscan)

 

e85 takes alot more volume of fuel and should not be compared when talking flow unless the original post was concerning e85.lots of time attack cars putting down 500whp on a single pump set up with under 1000cc injectors (you said 650 hp but not what kind of whp you were looking for) is this a street car or drag only? everyone knows larger injectors tend to stumble a bit off idle so in a daily driver only get as big as you actually need,tendancy is to overkill and i have fallen victim to doing so myself.

 

He posted this question in the "Alternative Fuel" section, he obviously isn't asking about gas.

 

thanks i'm gonna get 1200cc's with the ams 1000hp kit dual fuel pump i'm still not sure if i'm going to drag or just autoX but also need to drive it daily

 

Its possible to get that horsepower, you would definately need to upgrade your turbo, theres a guy on the socalevo.net forum who is making 400 hp with stock evo IX engine and turbo, i think he has the base mods like TBE, injectors, and walbro fuel pump. from what ive seen you would benefit from a 35r turbo with 1000 cc injec's and cams you should break the 600 hp mark with ease.

 

Not on E85 though on race gas yes on a DJ w/ only 1 pump.

That's where i'm at right now.

PTE 1600's will be here by Mon i hope and the Double pumper is going in Fri afternoon.

My car runs a reg 35R and will be tuned on E85 for upwards of 34+ psi.

i thought about running 1200's but decided to go with 1600's after seeing Mike@AWD's results even though he is running an F-Con