Gtp meth etc wide band question.

[ctspoolintsi]

well i just picked up a gtp im trying to get the car right before i start getting on it. first things first here are my mods. what should the wide band be about? im use to dsms were is 11.0ish on pump and 12.0ish on e85. this car is running pure meth idk if that matters. 2.75 pullie and was told it was tuned. here are the other mods.

Gen V Supercharger 17psi, Thrasher-Performance Modular Interchangeable Pulley System
- 75mm North Star Throttle Body, 85mm LS6 Mass Air Conversion
- 4 inch Air Intake
- 42.5 lb Injectors
- Alcohol Systems Methanol Injection System( Activated at 8 psi) Zero Knock with 17psi & Pump Gas
- DHP Computer Tuned for Supporting Mods
- Scanmaster II on board Scanning device
- Pacesetter 1-3/4 Race Headers with 3 inch Downpipe, Dual 2.5 Tailpipes w/ Flowmaster 40 series Mufflers & 4 Inch Stainless tip
- ZZP Performance Full Stack Stage 2 Liquid to Air Intercooler with Stage 2 Heat Exchanger and Cooling Fan added
- ZZP Performance 1.9 Modded Rockers
- ZZP Performance Under-drive Water Pump Pulley
- ZZP Performance Alternator Amp Booster
- 4T60-E HD 4 Speed OD trans. with ZZP Shift Kit
- New ZZP 10.3 Wires & MSD Coil Packs

Basic run down. 2.75 pullie and mods above. what should wideband be. cars on pure meth if that matters.

 

[Fivefingerdeathpunch]

11 to 11.5 AFR at WOT is a good spot for the L67.

 

[ctspoolintsi]

ok cool thanks. i will see whats going on tomorrow. know anything about the scanmaster thing ? its like a square box thing that plugs into the obd port. i use to have a interceptor is it anything like that?

 

[Tuner-Extraordinaire]

lol.

 

[ctspoolintsi]

? whats so funny

 

[matt5112]

17 PSI.

No one runs 17 PSI with an M90.

Well korey did.

But then his engine died shortly thereafter.

Since your WB is reading in gas i presume, normal gas figures are probably fine.

Also, why do you have meth injection if your primary fuel is meth?

 

[ctspoolintsi]

? fuel is 93. i was saying the meth is pure not mixed. idk what that means i have 0 clue about meth. car knocks like crazy so i haven't been driving it. im going to try upping the pullie size and see what happens. im getting the bung put in tomorrow for the wideband. im looking for a tuner around my area now to check it out once i get wideband in.