Looking to go e85 looking for 900rwhp
current set up below
What injectors and size? will my current fuel set up be enough or would I need different pumps any thing I am missing?? Any and all help greatly appreciated

Engine:

383c.i. LS6

Callies Crank

Callies H-Beam Rods

Weisco Forged -32cc dished pistons

PRC 247cc Heads -Ported, Polished, Milled

Stage IV A&A Blower Cam

ARP Headstuds, LS9 Head gaskets

LS6 Intake/Throttle Body/3-bar MAP sensor

Innovative West 8” 8-Rib crank pulley





Power Adder:

A&A Procharger F1-A 8-Rib with a 4.25” Pulley (18 psi)

Flip Drive Setup (8 Rib Supercharger, 6 Rib Accessory)

4” Air Filter Intake Tube

A&A Intercooler and Turbonetic’s Blow-Off Valve





Fuel:

Alky-Control Twin Nozzle Methanol System

Racetronics in-tank Fuel Pump and Harness

Secondary external fuel pump on a Hobb’s switch (KY Speed fuel system)

80lb Siemens Injectors

Stock LS6 fuel rails





Cooling:

Dewitts 2” Cut-Down Radiator

Dewitts/SPALDual Fan Setup

180 Degree Thermostat





Exhaust:

Kooks Long Tubes

Kooks O/R X-pipe

Corsa Indy Car Exhaust





Drivetrain:

RPM Stage III Differential

Micropolished, 30-Spline, 3.42 Motive gearset RPM Stage IV Transmission

Steel Shift Fork

Bronze Shift Pads

Carbon Synchronizers (1-2, 2-3)

Billet Blocker Rings (1-2, 2-3, 3-4)

Tremec 30-Spline C6Z06 Mainshaft

New bearings/seals, Amsoil oil, etc.

MGW shifter upper and lower box

Driveshaft shop Polly couplers

Hinson Supercar polyurethane differential/transmission
mount

C6Z06 FactoryShocks

1/4" AluminumTunnel Plate

 

You're going to want at least 1200cc injectors. What size is your secondary pump? If you're not already, I'd definitely recommend running a FPR with a return line.

I currently run a racetronix in tank and a dw350 external and I'm maxing out my 1000cc Injectors. Unsure of power level but, H/C/TiV1-3.25".

 

get in touch with brent for the dual intank pumps
go with at least 127 bosch or bigger intjectors
return fuel system with good regulator
good tuner!!

don't skimp on the fuel system for your target
you don't need meth injection if you run e85 as it just complicates things

what compression are you running and what are the cam specs??

 

It sure if the spec it’s a&a stage IV it’s a 2001 z currently on meth and pump at 18# it makes around 800 to the tire the compression is low 8.5-1. 9.0-1
was looking to drop a pulley on the f1a and go E85 cause the limit my tuner said is gas right now. I bring the car to CBI streetcar here in STL.

 

CR is a bit low so boost a muv and pulley down

 

You're not too far from me. I'm only 1.5hr north up by Springfield, IL. What's your meth setup? I don't run meth and have been straight e85 since the beginning build for me. Currently having a forged engine built and looking for larger injectors as I've ran out of room even prior to the new engine.

 

I made 850 RWHP on E85 with Bosch 220’s, a 044 fuel pump that runs the car normally then a 4303 thats on a Hobbs switch that kicks the pump on at 5 lbs. If I remember correctly, my injector duty cycle was under 60%.

 

I made 1100 rwhp on 120# Bosch injectors, Aeromotive 3.5 variable speed pump with Fore return style regulator. 70% duty cycle with base fuel pressure of 55#.

 

The internal pumps are 2 255s and the external is a Bosch 044

 

With e85?! That seems rather impossible to have such a low DC on 120# Injectors.

 

Well it was only 1093.4 but I claimed 1100. And yes it is on E85 with 120# injectors. I went back and looked at the log and it was 75% duty cycle.

 

Are you sure you have 120 injectors or do you use ALOT watermeth? I have 1008hp and duty cycle was near 70% with Bosch 220.

 

They are 1200cc, using 55 pounds of base pressure with a boost referenced return style regulator.