Thread: New to site. 97 gtp.

Well just picked up my second gtp. my first was a 99 4dr basic pullie, headers, intake . tune. this one i want to pick up were i left off and finsh so to say what i started to go after in my last one. i want a 12second pass and maybe would like to see 300whp.

Gen V Supercharger 17psi, Thrasher-Performance Modular Interchangeable Pulley System - 2.75 on it now.
- 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,( Displays Knock, O2, DTC etc..)
- Pacesetter 1-3/4 Race Headers with 3 inch Downpipe, Dual 2.5 Tailpipes w/ Flowmaster 40 series Mufflers & 4 Inch Stainless tips
- ZZP Performance Full Stack Stage 2 Liquid to Air Intercooler with Stage 2 Heat Exchanger and Cooling Fan
- 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
- Cross Drilled Rotors on all 4 fours.
- ZZP Strut Tower Brace
- New ZZP 10.3 Wires & MSD Coil Packs
- Triple A pillar pod with A/F, Oil Pressure, & Boost Gauge

Next on list is switch to e85 and cam. i would like to see 300whp from that if not at least a 12second pass

bought car as is today. havent gone threw it. i want to ditch meth and go e85. was told it was 2.75 on it. and i have a wideband i am putting on it tomorrow sometime i have a extra one around. built trans idk lol all i was told was it blew last year and it was rebuilt and i got all the paper work on it. shifts good i only got on it once. dont want to beat on it till i go threw it and add a wideband

it runs perfect now. im just going to make sure to up the pullie, retune, and couple other things. im going to get the wideband on it tomorrow and see whats going on. i got it cheap enough that it dont matter what happens i will fix it

dam i just noticed that's missing lol. o well. i still think it was worth 2000 i paid. runs and drives great. i got on it 1 time and it pulled hard to 6000 every gear. i am throwing the wide band on tomorrow and seeing what its at

not to worried if it blew up anyways i still have my 6766 laying around from my dsm it blows up im going turbo e85 lol.

well i screwed up today lol. i went to install wideband and realized my father borrowed the jack to go up north to work on grams car. so i had to go to a friends to do it. so i head over i hooked up the scanmaster obd2 thing. and i got on it and car pulled good didnt say it was knocking. so i stopped got gas. and hit the highway. i got on it alittle on highway and instant knock 8 counts so i was confused and figured hmm maybe to much boost. ill just put a bigger pullie on it and see what happens. so i got there went to put in wideband and theres no rear o2 bung so i got to get one welded in. got home and thought about why it was knocking. and realized i put 87 oct in it this morning so now i got to drive it around and just waste the fuel and then see whats up with car once i get a solid half tank of 93 running threw the car.

ok so i got the check engine light codes today looked at.

p0121 tps
p0140 02 - the rear one was taken off the car.
p0300 - random misfire

so i guess maybe the tps is bad or just not set right going to look at that tomorrow.
next is misfire. what plugs on my setup should be in the car? what gap?
and could it be these msd coils? was told in post 2 there crap.