- 84 & 86 grilles the same ???
- buick questions
- Problem getting turbo off header
- Unknown 3-Prong plug coming off of block...
- RPM at 60mph
- Crank & bearing damage...
- Black Smoke and Malfunction codes
- 2 quik questions
- alternator rebuilding questions....
- Which injectors
- Where to buy 200a rebuild kit?
- double pumper test
- Switch #3 on Translator+ have ????
- Complicated No Start
- Differences between non tubo and turbo 3.8 engine?
- exhaust question
- Machinists Kit/ Rebuild kit
- knock at operating temp.
- What injectors should I put for my set up
- gn 8.5 vs olds442 8.5 the rears the same?
- Tuning
- ? 3"DP w/ Kenne Bell ATR headers
- full apillar guage pod
- oil cooler suggestion
- Moisture leak from header/turbo seal
- 3000 stall
- exhaust recs???
- Results from testing my spark plug wires..Good or bad?
- aluminum GN1 Heads
- maf id?
- what lifters to get????
- Speed sensor hookup
- Coil Pack Ohm Question
- Oil vapors coming out DS V/C breather...normal?
- melling timing chain and felpro gasket set?
- intake removal?
- throttle body size?
- Exhaust leak
- cant scan?
- idea on noise in my car
- IAT sensor question
- Helmet certification
- 4.1 Flywheel
- BHJ BALANCER...do I need it???
- ?? Installing the Radiator and Condensor
- boost problem?
- sputtering
- How to change turn/cruise lever?
- Fan on
- Spectra replacement fuel tank
- Gas tank question
- installing Ramchargers dual fans
- how does the power stroke intercooler campare to old kenne bell front mount?
- Removing stock dp elbow - torch?
- Can injectors be too big?
- Stock GM pistons say Hepolite correct?
- spectre silicone hose kit?
- IC Scoop
- Engine Torque Strap 87 Gn
- ? for those who have changed rear main seal in car.
- how to hook up amp meter?
- Billet FP regulator, vacuum feed question..
- Questionable parts in motor
- I Need Help
- gauges and scantool suggestions
- Cam sensor problem
- how fast ????
- i have aquestion in the trans section, LMK?
- Fuel Pressure
- need help
- Console + Rear Seat Removal
- jumping speedo
- loss of performance part 2
- fuel pump wiring question
- GTQ71 and HD actuator
- Turbo 6 License Plate
- Looked at a 87 GN today
- GN died, won't start
- Weird problem please help
- How do I test spark plug wires w/ ohm meter?
- Radiator
- new 4-core radiator
- Knock Sensor Connector and Miscellaneous
- What spark plugs for M&A HEADS?
- 1983 T type
- RJC Boost Controler,OMG!!
- bolts on exhaust manifold hanging off
- anybody running 17" wheels?? need info
- Boost Question
- head clamp question
- Is there anyway to tell if the ECM has been modded for low impedance injectors?
- Air Dam Scoop
- Rough idle, KR at low boost and code 44 - Help please
- Brake Light
- compression test results
- fuel pressure drops
- Bad injector = poor idle, backfire?
- Need bolt size!
- How many hot wires going to fuse block
- rod bearings
- Negative battery cable location?
- GM's Racing ECM, and ignition
- runs and then cuts off
- rocker arm retainer quation
- I.C. neck
- QBoost question
- Oil pan gasket
- Is gas brown??
- Niehoff MAFs from Advance- anybody used one?
- Correct 9" K&N
- HELP! engine ground trouble
- differences in 79 turbo block and 109?
- Bad Turbo? Need Help
- Power steering....
- leaky breather...pass side
- fuel pump wire
- Does anyone know what triggers a code 55 in the ecm?
- Question on 02 change
- GNX power antenna removal ? WTF
- Ignition coil
- just bought gn lost performance
- A/C connector
- E/T's
- erratic speedo question
- theft deterrent or kill switch
- chasing TWO noises?
- Where does this go?
- Should there be coolant here?
- white smoke?
- direct scan
- help with tap ASAP please
- roller rocker?
- Starter wiring
- How Much Adjustment In Roller Rockers?
- New Fuel Tank & SS Lines
- might buy a gn but need bottom end work?
- Oil pan gasket
- Anti Drainback Valves In Fram Filters?
- a/c box delete
- hood clearance 1/2" /90 alky fitting
- Ground wires??
- code 42 car runs bad real techincal question
- What is hotwired????
- Headlight Housing & Grille
- What is the twilight sentinel?
- Spark Plug metal ring gasket
- hooker exhaust tailpipe location??
- Help - bleeding power steering system
- Ported Inons>>>Where an why?? Want the best!!!!!!
- Interior lights?
- Short Block recommendations...
- Pics of PS Intercooler install
- O2 Sensor
- car wont idle...
- New turbo/ FMIC + rough cold idle?
- Caspers LED knock gauge reading?
- wiring External fuel pump
- Tps
- stutter on startup
- rod - side clearances
- radiator air dam
- Low boost with mods
- the 199 chip for digital dash
- Black smoke?
- rings for .020 J/E piston
- What could cause this!?
- can't build boost
- Fuel Gauge goes to full
- Lockwashers?
- 000mv@idle, 0 IAC, cross counts stuck,etc.
- Leaky Injector???
- Removing passenger side valve cover?
- No start (crank) after rebuild
- White Smoke after 1/4 run
- Help- I am almost there.
- raise the console
- Stupid ? - Length of GN?
- External Oil Cooler? Best kind? Hard to install?
- Kirban TTA vacuum block,tighten ports?
- What size vacuum lines?
- to much boost?
- Can an 02 be cleaned?
- No power, 2 boost bars only, what's shot?
- GNX vent collar location
- Anyone resistance check their battery cables?
- Exhaust Temp. Gauge
- kandn and fram hp oil filters
- Loud squeal for a sec at cold startup
- AC delete plate
- southside(or metal) lower control arm ??
- volt booster question
- Sparkplugs
- Won't set code?
- after market headlights
- header question?
- The turbo lag is bad...
- ATR headers & 3.5 THDP
- do you run your thdp with a clamp to test pipe?
- just bought new coilpack from caspers??
- new GN...maint/fresh-up questions
- No start security?
- New Guy looking to get his feet wet...
- Powerstroke IC
- How does the ECM know?
- Gains with 3.5" Maf
- walker y pipe
- Roller Lifters Bleeding Down
- new engine rebuild
- convertor side up??
- Egr Solenoid
- Pf24 Questions
- lean at wot
- race gas and fuel filter
- Volt booster still worth having
- O2 sensor
- Champion Intake
- Different vacuum readings on diff. boost gauges
- Rear end cover question
- low bl at 93 , int. at 128 at idle any ideas
- cam help
- Part number for axle cover bolts?
- idler bracket
- Swapping Out Gas Tanks?
- Which fuel pump?
- Re-torque re-welded ds header?
- helpful hint saturday- RE: fuel tank lines
- WTF? Baldwin B9 and biggie adapter don't thread...
- MAT sensor in MAF pipe?
- steering column rebuild kit?
- Melted Coil Pack
- Direct Scan
- All 3" mafs equal??
- Shifter handle disassembly
- egr check valve
- Very ominous sound coming from my motor
- Fix elect. window?
- Lean at WOT
- new prob. stall/stumble?
- Actin' up
- Quick Help Needed... ATR headers
- stock Intercooler MOD
- Leaning out at 14 lbs of boost?
- Heads
- what is fuel pressure supposed to be at idle
- what are some good exhaust hangers
- engine ?
- is this the same thing as the PVC catch cans
- hood insulator
- Fuel problems.. Help.. Quick
- Dyno Testing