- 92 ZR1 Missing Vaccum Hose?
- In car removal of cam covers
- Half Shaft U-Joint Replacement
- C5 Calipers
- Oil Leaks
- First Oil Change
- QUestion about ALternator pulley size and belt size
- 93-95 Owners...Side emblem placement..
- Cleaning a plenum after porting ?? Looking for some ideas !
- LED foglight replacements
- Transmission Speedometer Removal
- fuel pump problems
- Strange suspension noise
- Steering feeling vague
- Fluidyne Rad in Winter
- Brighter Aftermarket Headlamps
- Tips on flushing brake system.
- powdercoat top end
- Starter or something else?
- Fixing that pesky header stud oil leak?
- Jasik Plug Boot Tool
- Electric fan removal
- Power antenna source?
- MPG and range calculation
- Air Filter Lid
- DNS question
- Vacuum pump running
- LCD Replacement
- Coolant Tank
- Master Cylinder Replacement
- Question about rear hatch glass..
- Roof panel removal
- AC low blow
- Rear Hub/Bearing Question
- My Billet alt is here and it fits !! pics and input welcome !
- 1996 LT4 Gauge Cluster in 1991 ZR-1
- 91 brake bleeding
- Super Chevy lightweight flywheel test
- Radiator options
- SW Headers: Dipstick brackets
- Photo of Vacum lines After removing secondaries 1994 !!
- Tire question (BFG KDW)
- Plug for SW headers EGR port
- Oil pressure increase with RPM's
- help
- How much variation in factory cam timing adjustment?
- Anybody swap 93-95 (405hp) exhaust manifolds and cats to the early engines?
- Replacement Clutch
- New? QuickJack Sys
- O2 Sensor wiring accessability
- timing cams without the kent moore tools
- Catalytic converters?
- Higher than normal Idle, and occasional stumble
- bore sizes of the tensioner housings
- ok one more thing on cam tools .....
- oil level sensor
- Coolant question . GM 1825M ?
- Lost instructions .. Confused on piggyback chip install :/
- need vac diagram for removing secondaries
- Wipers
- Single Mass FW ID
- transmission bearing noise
- Suggestions for Battery Tender
- Coil Testing
- LT5 Headers
- Frankenplenum
- Merc 4 valve heads for LS motors
- Is it labor intensive to install aftermarket headers on the LT-5?
- 1990 ZR1 Interior Light Flicker
- Opening Key Fob ('95)
- Chevrolet LT5 "Service" engines
- Inlet Port geometry
- Power antenna won't go down on my 91
- No fuel pressure
- help still have secodary problems
- Ported vs stock airhorn
- Big brake conversion - finally complete
- Engine oil
- Starter Relay Connector
- Changing oil...Let it drain overnight ?
- Amsoil
- Liner Removal Tool
- Fog light question! Possible to assemble them wrong or align them?
- Question about rubber gasket for injector electrical plug
- Pilot Bearing depth?
- No MPH
- weatherstripping/interior
- Great FIC article on Injector Offset
- Thottle Cable Adjustment?
- Clever bracket ideas to hold secondaries open?
- Catch can first impressions !!! Plus some gopro footage (first video :) )
- Photo request of ABS well for 1991. Here's mine.
- Convert MPH cluster in KPH
- ECM Code 55
- LT5 CAD drawings
- info Spark Plug Wires
- New starter spins, no flywheel engagement
- 19" wheels offsets & tire sizes?
- How much vapor is pushed from the Cam cover Vent tubes?
- Where does this bolt go
- Engine diagnostics using engine vacuum
- Help
- L98 pressure plate?
- TPS failure
- Battery Shutoff Switch
- missing/rough running round 2
- Control Data Module (CDM) Failure
- Track Day Modifications?
- Cant stand this dipstick. Any alternatives? screw in or clip on handles available?
- Drivers power window works but doesn't!!???
- How much cfm blows the stock fans?
- Fuel Range not working
- Scanner Purchase Advice?
- Fuel gauge DIY fix does not work HELP
- '91, Cranks but No Start (and radiator fan runs?!)
- Exhaust Resonator Question
- Started today
- Marc Heibeck Under the Plenum DVD
- What does the difference between 225 and 375 hp feel like?
- Top end clatter / lifter tick?
- Metal in exhaust?
- Goodyear tire update
- OBD 1 screw size
- Trying a ZR-1 tonight but no power key said the owner
- Someone in Toronto area I can trust?
- Wiper motor circuit board
- Antenna Grommet
- Header for the LT5
- Sw headers
- Engine Cut out after 3-5 seconds
- Firewall Hole - Pictures
- Aux input on CDM / receiver?
- Purple Starter Wire - Pictures
- New ZR-1 owner with clutch/trans problems
- What HP/TQ do older Cammed 368's Post?
- The outside TEMP reading stuck on 53 degrees.
- Another power antenna question..
- Correct injectors?
- Wheel bearings
- Transmission noise
- Crankshaft Cup Plug Test
- Finding my vacuum leak...
- Starter no workie
- Port Dimpling??
- Cats or No Cats???
- Taller tires screw up asr???
- Used transmission
- FX-3 Rebuild or New?
- Exhaust Design
- 1990 fires up then dies
- 4 wire electrical connector
- Who offers 335, 345 ties for 17" wheels?
- Service Ride Control Light
- Additional filtration
- Rim availablity
- miss after car warms up
- F-Body wheel bearing installed
- My ECM has new "nuts".....
- Forced air system? Modifying air box? Any thoughts?
- Two Questions that need your thoughts!!!
- Fuel Pumps
- Possible help on exhaust drone?
- Tempature sensor relocation instructions
- vinci power products chip
- Heater Blower
- A Scratch!
- iTPMS
- block corrosion
- ported plenum and injector housings..
- FX3 Gear
- Rev. limiter
- Engine Ticking
- Lower shift seal woes
- Help me fix jiggly headlight
- ZR-1 Down =(
- security system help
- Which Nitto tire model?
- Cornering Bulbs?
- FINALLY!! my E-Brake works
- 427 LT5 Build 2 underway
- OBX Headers and exhaust
- Engine code 61 help
- How to remove CHMSL (Center Brake Light)?
- Injector Change
- When did you change your shocks?
- Why I really like the Fidanza SM
- Emissions question
- Exhaust tip cleaning?
- oil filter
- LTPMS Question
- 1990 Spark plugs
- Tuning
- Newbie Here
- 90 Seat Belt issue
- 1990 FSM Electronic copy
- Full engine Power light
- Brake Bleeding Sequence
- Regarding Catch Cans
- Fuel pump replacement question
- Spark Plug Gap and stuff
- Waterless Engine Coolant
- Throttle Body Service
- Bose Amps
- Cranks but No Start (days before MR/C4 Gathering)
- Transmission Height Quick Measurement.
- What are the 3 relays above driver's left knee?
- Put The 92 on the Dyno Last Night
- Air Dam Help
- The Chip
- Hailbeck Chip Help
- electrical issue
- Hood Color?
- Fuel Pump Issue
- Jerry's LT5 Paint
- Running hot?
- Steering wheel 90 vs 91??
- Question converting new secondary actuator solenoid
- Help locating a CCM module?
- shift light
- Newbie needs help alternator maybe
- Clicking from this… what is it?
- Motor Mount Picture Trying to fix lifting gearshift
- Fuel pressure Regulator Re- build ?
- Brake Recommendations Please
- Tire Recommendations???
- SW header install
- Radiator Fill Cap
- 4:10 gear ratio question....
- Whistle on startup
- Oil leak help...
- Tach illumination bulbs
- Jumper to avoid being stranded with a failed Primary Fuel Pump
- Howdy! New member, new owner, and a question
- Throwout Bearing???
- Installing Longer Wheel Studs, rear hub - shortcut & tips.
- New radiator install
- Spark plug question.....
- Changing Back 2 spark plugs
- Thermostat
- Code 31
- How does Marc do that?
- Service Ride Control codes
- Tech II scanner
- 12 Volt relay to feed the coils???
- Anybody ever replace the clutch safety switch?
- Bose replacement
- Should I be freaking Out?
- Marc "sorted out my z"
- oil cooler line leak
- Fuse Puller Mount