Size Injectors for gt35r????

[qwerty5678]

Hi,

I want to run a Punishment Racing Gt35r HTA package on my 95 eagle talon AWD.

Can someone tell me what size injectors I need? I was thinking about 1000cc. I don't want to run on ethanol (e85). I use pumpgas (RON98) in the Netherlands.

Must I do some more upgrades to run this turbo smooth?

Upgrades so far:

- Slowboyracing 7-bolt 2.3 long strokerblock
- Fidanza adjustable cam gears
- Wiseco pistons with eagle rods
- Complete head job done with rvs valve, titanium retainers
- BC 272 Cams
- ARP bolts complete block
- Multilayer stronger Cometic head gasket
- MHI EVO III TD05-16G Turbo with 2G installkit for EVOIII turbo
- SS Turboheader
- SS O2 Housing
- Hardpipe MAF to turbo
- Aeromotive Fuelpressureregulator with installkit 2G
- 550 cc Denso/HKS injectors
- Walbro 255 lph Fuelpump
- Airfilter K&N
- Apexi N1 downpipe
- Apexi 3 inch catbacksystem without Cat.
- Big Frontmount intercooler with 2.5" SS Intercoolerpipes
- Greddy type S Blow off valve
- ACT 2600 Clutch with streetdisk
- ACT streetlight Flywheel
- Eprom ECU with DSM-LINK
- Magnecore 8mm sparkplugwires
- Samco radiator hose blue
- NOS N-intercooler (Nos spraybar for intercooler)
- Sheptrans stage 3
- Polished bigger adiator
- Fal fans 2x
- Apexi AVC-R boostcontroller
- Apexi Turbotimer
- Wideband LC-1 Innovate motorsports + gauge

 

[babyviper]

I would suggest swapping that street disk out for a sprung 6-puck disk, and running FIC 1050cc injectors due to 1000cc not really being 1000cc injectors.

 

[Boosted98gsx]

1250cc's. You will start overrunning (in terms of duty cycle) 1000's at around 55lbs/min, at least the safety margin.

 

[slowgsr]

I would go with 1250's as well, im wishing I did with my 1000cc's right now.

 

[ScottH]

This should help you determine which injectors will best fit your application.

(HP x BSFC) / (#Injectors x Maxcycle)

BSFC is Brake Specific Fuel Consumption in pounds per horsepower-hour.
Normally in this equation i'd use 0.55 for the BSFC.
Maxcycle is pretty self explanatory. It's duty cycle. I use 0.8 (80%) as a maxcycle.

So this is a sample of just an offer the wall equation:
2.0L 4g63
(600HP x 0.55) / (4 cylinders x 0.8)
Flow = 103lb/hr is required

 

[boosted240]

yea 1250s or 1300s. and id prob do dual 255s

 

[Dsmx17]

I made 603awhp with fic 950's in the 90% duty cycle range on 116 octane, they should be good to make a good 500+ on 98 octane fuel.

 

[EVIL EAGLE RT]

the bigger the better with link you can always control them and have room to play