- 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
- t-top seals
- Malfunction Code 42
- I think my voltage regulator is bad....
- Got the BLM Blues
- Cracked main cap??
- Bad gauge or FPR???
- Safe air/fuel ratio at WOT on the dyno?
- What are the ups / downs of using a 4.1 prod motor?
- Help....trouble code 42?
- fan ?
- won't start
- Idle Rpm
- wheres the fuel filter
- Which Chrome Alternator would you buy or did you buy? Links inside.
- Odd code 42 problem
- 000 on the sm
- stupid question about water temp gauge
- Stuck need help on some decesions
- bronze guides or liners?
- How do you clean the Throttle Body & upper I.M.
- Pulling heads with studs
- What's the advantage of an oil fill breather tube?
- Optima red top 75/35
- Life expectancy of bushing with THDP style DP?
- 4.1 headgaskets
- Where to splice for elec water temp guage
- taking oil pan off with girdle?
- High or low impedence, how can you tell?
- Turn Signal Stops
- where to spice translator plus wires
- few left over wires after rebuild
- 85 Riviera T Type Questions
- Jackpad to jackpad weld in brace.
- SES light help...02 problem
- new to turbo buicks-some questions
- Which valve cover gaskets????
- Hurst Quarterstick question
- How do I fix this oil problem on a '87 GN?
- Installing Alum Bumper Supports
- Difference between the old and new Precision F/M?
- Backfire After WOT
- Direct reading MAP
- Injector timing
- Fuel pressure
- acdelco part# ignition module and coil
- LM-1 Air Fuel Meter
- Have a few ?'s. Balancer Size, Oil lines Got pics too.
- best ET's with a stock intercooler
- Turbo Buick engine builder
- cam sensor????
- Breather question
- cam sensor plug on engine harness..
- Translator or translator +
- racetroinx fan wiring harness
- need a set of innovative msbc instructions
- On Center Off Center Connecting Rods
- headlights and interior lights out all together
- magical cam sensor.. 9.2 volts.. THATS IT
- Fuel Pump ISSUE please help
- Should I have gone with a better translator?
- Translator questions
- 2 questions
- Header leaks
- tuning question
- Which injectors are these?
- Turbo Oil Feed Line Problem
- B & M Shifter
- tips on changing u joint
- 10# of boost then backfires
- LT1 MAF and Translator Placement
- alternator identification
- HRPartsNStuff Anti Sway/Roll Bar
- Oil leak help needed
- Check Valve and Charcoal Canister Question
- Casper's ground stretch kit mount location
- how is the flow gn1-r head
- Riviera Oil Pan
- what size bolt can I use (negative battery cable ground)
- Afpr?
- my crank sensor doesnt look like this
- Headgaskets
- Shimmed my cam sensor last night
- priming oil pump...........without an oil cooler.
- Bad Misfire when I hammer it from a stop or slow roll
- EGT Gauge with memory?
- metric or standard
- Which knock detector should I get?
- Replacement Radiator
- 4" maf pipe help me find to buy
- need some opinions
- Need help replacing oil pump
- Rocker arms
- CC's for unported GN1 Champion heads.
- Stock lug nuts for longer studs, different sizes in taper for stock rims???