Stock injectors technically should be swapped out once the car is getting lean, my white car was running out of injectors at 110mph.
Ive had my silver car to 112mph on the stock injectors with 104 octane fuel, and 112mph in my white car on 110 octane fuel.
Once i added a small shot of methanol, the car picked up to almost 115 with the stock turbo and injectors links are in my signature.
The stock turbo LOVES timing, so your either gonna have to run racegas, or run methanol. I would suggest getting a meth kit and tweak chip for methanol.
Do all the small things like cool air intake,rear suspension,good tune and the stock setup is pretty darned fast.
Ed Brewer went 11.37 at 116 on 92 octane and Eric Marshalls chip, and Julio Dons methanol kit.
I just purchased a ATR front mount intercooler for my silver limited, its a tad larger than the kenne bell one in my white limited.
If you click the link in my signature, you will see a dyno slip at 360?/556
That was 22psi 25° of timing, 91 octane and a small amount of meth.
Thats also with a 100% stock intercooler, and a cleanup job of the inlet bell of the compressor housing of the stock turbo.
The ATR intercooler should improve the cars performance by getting rid of that restrictive neck on the stock intercooler, im hoping for about 400RWHP... I was hoping for that with the stock IC, but never happened.
Here is a list of everything done to my white car in my signature.
Details of the run:
60' 1.624
330' 4.799
1/8 7.483
MPH 91.27
1000' 9.80
1/4 11.767
MPH 114.62
RACE WEIGHT: 3595 WITH ME
BLOCK: Stock 109 Motor never been out of car
HEADS: Stock 8445 never been off
CAM: Stock
TRANSMISSION: Stock 2004R
TORQUE CONVERTER: Stock D5
DIFFERENTIAL: Stock 8.5 3:42 gears and stock axles
INTERCOOLER: Kenne bell
http://i103.photobucket.com/albums/m...n/100_0874.jpg
THROTTLE BODY: Stock, not even semi ported
RJC POWER PLATE: YYYYEEEEESSSSS!!!!
INJECTORS: Stock 90,000 originals
THERMOSTAT: ATR 160°
TURBOCHARGER: Stock 87 turbo regal, portmatched compressor housing to inlet bell
VALVE SPRINGS: Stock 90K originals
MAF: LS1 3.5 with Mark Hueffman cold air kit
DOWN PIPE: MPE Keith Mease 3" S.S. downpipe
EXHAUST: Nonexistant, just downpipe
FUEL PUMP: 340m with Kenne Bell hotwire relay
FUEL PRESSURE REGULATOR: Stock TTA 237, non adjustable
FUEL PRESSURE: 47psi
ALCHOHOL INJECTION: Yes, writeup about it here DIY- Junk drawer DIY kit, SMC controller, Sureflow pump,m-10, 1/8th ss line...
PROPAIN INJECTION: NO
NITROUS: NO
AIR FILTER AND AIR INTAKE: Mark Hueffman 4" to 3.5 at MAF
TIRE DESIGN, SIZE & AIR PRESSURE: M/T 28x9.0 ET drags at 12.0 psi cold
AIR BAG(s): 1 on pass side rear, 20psi
SUSPENSION: Missing front swaybar and endlinks, boxed rear uppers and lowers, air bag 20psi and ATR rear 1 3/8 sway bar
SCAN TOOL: Scanmaster 2.1
FUEL: Either 110 Turbo blue OR some type of Blue 112???
CHIP: TT Eric Marshall TT chip made at the nats for my grey car in 03?
CHIP TIMING: 27° in first and second 25° in third
KNOCK RETARD: .5 or 1.0 MAX entire run
OXYGEN SENSOR VOLTAGE: With SMC controller at 4, its 760's at 22-23psi
EXHAUST GAS TEMPERATURE: NO EGT
TRACK ELEVATION: LESS THAN 800 feet
TEMPERATURE: 55°
PEAK BOOST: 23
BOOST AT LAUNCH: 10psi foot brake
MILES ON THE CAR/ENGINE: 90,150 ish