View Full Version : C4 ZR-1 Technical Postings
- Header install tips and tricks?? (54 replies)
- Cam Cover Torque and sequence (10 replies)
- Radiator hose ??s for you guys w/ LT1/4 cars (0 replies)
- recoating/plating stock top end bolts anyone done it? (5 replies)
- Oil Catch Can Results (8 replies)
- Tired of busted vacuum hose (aka spider) (13 replies)
- Idle Valve, Is this a common GM Piece? (1 replies)
- overheating/ thermostat change (11 replies)
- Rear wheel bearing (6 replies)
- Popping noise from rear (7 replies)
- Q: Removing 2ndary shafts? (2 replies)
- Service (SIR) Supplemental inflatable Restraint (19 replies)
- Injectors (10 replies)
- Muted radio (2 replies)
- what is the white ..... (3 replies)
- Clutch Pressure Plate Bolts (25 replies)
- Fuel pumps (23 replies)
- Need some torque specs. (2 replies)
- High idle. (5 replies)
- Removing Window Tint (10 replies)
- Need advice for battery replacement (7 replies)
- Rear end weight (1 replies)
- Finally arrived. (13 replies)
- Code 55 (7 replies)
- Seat motor runs but seat won't move (11 replies)
- Another alternative for the Zinc deprived (6 replies)
- CPT CheapA$$ strikes again! PCV (10 replies)
- Oil condensation above cam cover (6 replies)
- Those with Oil Catch Cans (10 replies)
- Chain Wear Guide strips (8 replies)
- What to use to seal Cam Covers... (2 replies)
- Camshaft retainers (24 replies)
- high idle while driving (0 replies)
- Need info. (7 replies)
- Oil Leak, please help identify sensor (1 replies)
- What would cause this major catastrophe (60 replies)
- Hey Pete... want to time my cams? (11 replies)
- Porting job coming along nicely... (4 replies)
- Chip burners jump in !! (10 replies)
- Clutch switch? (10 replies)
- Plenum Vacuum lines... (11 replies)
- Throttle Body Gaskets ??? (14 replies)
- OMG... what a pain.. (15 replies)
- Good News and Bad News-No Start (13 replies)
- tire pressure sensors question (2 replies)
- Wheel bearings. (15 replies)
- O-rings (8 replies)
- Open loop (4 replies)
- Need a louder exhaust. A few questions. (35 replies)
- rotor question (7 replies)
- Seat Switch... (7 replies)
- Well, that didn't last long (9 replies)
- Code 55 (2 replies)
- PCV hoses under plenum>> (4 replies)
- Electrical gurus chime in (2 replies)
- High Idle...need ideas (17 replies)
- Broke a coolant inlet bolt... (9 replies)
- Vacuumn line ? (5 replies)
- Power Keys-90 (5 replies)
- Haibeck chip (17 replies)
- Breather hose substitute (2 replies)
- What's the trick to getting the valvecovers off... (11 replies)
- Shot Ball Joint Seals... (15 replies)
- Emissions retest another failure (74 replies)
- Compression Test (35 replies)
- Intake runner size (0 replies)
- Oil/Zinc/Cam Wear Part 2 (15 replies)
- Oil/Zinc/Cam Wear Part 1 (1 replies)
- Winter Project LS-2 Coils (27 replies)
- Some thoughts on Chip Burning (0 replies)
- C-beam adheisive (0 replies)
- Power seats & door locks not working... (7 replies)
- Reamer! Speaking of head porting... (5 replies)
- NO START (17 replies)
- Exaust: Taking Peter's approach (0 replies)
- 91 oil filter (12 replies)
- stock bolts for exhaust (6 replies)
- Name that mystery hose???? (6 replies)
- '91 L98 manual gearbox, compatible with ZR-1's? (6 replies)
- bypassing the ride control (4 replies)
- Running well BUT....Idles at 2000rpm sometimes! (1 replies)
- Aerospace Components Brake Kit for ZR1 (3 replies)
- Head Porting (41 replies)
- Is my ZR1 gonna start??? (11 replies)
- Silver Box? (4 replies)
- Need help trouble shooting LTPWS light (17 replies)
- New Tune on car, problems (25 replies)
- Deaded Idle Surge? (16 replies)
- Stainless bolts for Cam covers (6 replies)
- 1995 Battery question (4 replies)
- Leaky Cam Covers? (14 replies)
- does an xcal3 handheld unit work for codes (0 replies)
- Belt Tensioner (9 replies)
- Help 91 Random Tech or Magnaflow cats Part number (51 replies)
- Quick trans removal (4 replies)
- variable tickover (3 replies)
- Valvoline Racing Oil (8 replies)
- Looking for Jeffvette - PCV line (16 replies)
- Oil Catch Can (19 replies)
- Caravaggio seats (3 replies)
- Pinion Seal (6 replies)
- Weekend project video. (12 replies)
- Oil Cooler Line (31 replies)
- Update on thowout bearing failure. (7 replies)
- FX3 Selective Ride Control (18 replies)
- Trans. & rear end (2 replies)
- Spindle Nut Size??? (1 replies)
- 1990 wheels on a '95 (2 replies)
- Engine Power Key/Switch 1991 (8 replies)
- Heim Link Maneuver & I hope it doesn't Break Upgrade (17 replies)
- Got my answer. (24 replies)
- ALDL and accessing ECM error codes>>> (4 replies)
- stiil no pedal preasure. (15 replies)
- Headers (11 replies)
- What would it cost to build a 415 and where to get the parts? (2 replies)
- Clutch slave. (28 replies)
- FX3 Shocks and Coilover questions (10 replies)
- Those who have replaced Water Pump to Thermostat Hose>>> (22 replies)
- Ignition channels (22 replies)
- Need Some ECM Help (3 replies)
- Flow sheet for LT5 heads (6 replies)
- Code 64 (5 replies)
- New annual section! (23 replies)
- Slave cylinder day. (12 replies)
- Unusual noise (9 replies)
- The Inside Story of C4 shocks and Selective Ride Control (5 replies)
- David Vizard Cam Selection Article (7 replies)
- Passenger side O2 sensor (5 replies)
- 85 front air dam...will it fit a 92 (8 replies)
- (reground) cam went flat? (42 replies)
- problems with new fx3 coil over (5 replies)
- Lamp size 74, buy it and throw it in the console (0 replies)
- prom burning etc.. (2 replies)
- Tail light bubble covers...smoked or red???? (19 replies)
- Dana 44 Bearing Caps (5 replies)
- high idle (36 replies)
- Dunn Heads (19 replies)
- Cracked Mono Leaf (7 replies)
- Coreys tune is first rate (2 replies)
- Sorry...another newbie question>> (6 replies)
- Jeffvette, ZR1 Repro Wheels (3 replies)
- Neat link for torque (tools) calculators>>> (8 replies)
- U-joints done (16 replies)
- Another #$%^!@ oil leak! (19 replies)
- one nut left on brake booster...help!! (3 replies)
- No start, White smoke (8 replies)
- Push Button Switch Installation for Line Lock Control (6 replies)
- U-joints (19 replies)
- Factory Reproduction Wheels offset/backspacing (16 replies)
- Bleeding master cylinder question... (21 replies)
- Part 2 Windshield A Pillar weatherstripping redux (7 replies)
- Part 1 Windshield A Pillar weatherstripping redux (0 replies)
- Wheel lug key lost... (4 replies)
- Finally changing to 4:10 gears......any other tips, tricks or recommedations? (46 replies)
- effect of no mufflers ? (6 replies)
- New wheel question for the ZR1 Big Brake/Wheel experts (7 replies)
- Wheel Refinishing (6 replies)
- Lubricant know how needed>>> (3 replies)
- A few parts for my next engine (31 replies)
- Code 31, what's the impact of it? (2 problems actually) (6 replies)
- Tire Pressure Sensors (6 replies)
- Accel Injectors (5 replies)
- Lowering Kit (9 replies)
- 09 vette sc cover (15 replies)
- Valve Spring compressor adaptor (4 replies)
- anyone have the part number for that new vacuum pump (3 replies)
- Magnaflow - a closer look (7 replies)
- New Guy New ZR1 Owner Few problems Need Assistance (61 replies)
- service maual pages for fx3 shock install (2 replies)
- Lgaff's new motor for lightweight ZR-1 (5 replies)
- Anyone Have a Front Cover I Can Borrow? (2 replies)
- Need upper control arm. (6 replies)
- Front end problem. (4 replies)
- ZR1 Steering Rack (0 replies)
- ZR1 Oil Cooler (11 replies)
- Crankshaft Torsional Dampener Pully (6 replies)
- ZT-2 WB O2 Installed w Display (5 replies)
- Fluidyne Radiator for Automatics (18 replies)
- Piston Tech. (4 replies)
- Recondition your old leather seats (7 replies)
- can you use a 92 ecm on a 90 (5 replies)
- who can copy fuel curve off my 90 to my 92.... (1 replies)
- Can We... (4 replies)
- one problem fixed, 2 more crop up (3 replies)
- opps quick connect fitting broke what now ???? (3 replies)
- Coil overs for sale (0 replies)
- Under plenum pics of a '90 just for reference (13 replies)
- Brake Pedal Ratio (6 replies)
- Quest for Stronger Rear Spindles (17 replies)
- The next power levels for a stock cid n/a motor? (24 replies)
- Proroyype ZF transmission. (18 replies)
- weepy coolant hose , the one with the plastic clips (2 replies)
- Cam cover emblem (7 replies)
- 4.10 gears. (3 replies)
- TPS learn procedure (16 replies)
- Clutch replacement pictures. (12 replies)
- Ride Control Question (3 replies)
- ZR1 Front Spindle removal (4 replies)
- Track Times: My Best Ever (37 replies)
- Need better handling (3 replies)
- Alignment settings (1 replies)
- Block Sizes (4 replies)
- Coolant Leak 2 (5 replies)
- ZR1 rear spindle removal (3 replies)
- Stock Fuel Tank Baffle (0 replies)
- Manganese Parkerizing (2 replies)
- cooling system issue ????? (3 replies)
- Wiring Harness (13 replies)
- Sticky Door locks (0 replies)
- Sick Monkeys (0 replies)
- drivers door lock not working (2 replies)
- C-Beam adheisive? (6 replies)
- Nikasil guys right in our back yard! (8 replies)
- PF970C Oil Filter Photo (4 replies)
- DRM Coil Overs (17 replies)
- Water temperature sending unit (3 replies)
- Developed a miss...... (9 replies)
- 1990 ZR-1 Vacuum Leak (3 replies)
- 1990 ZR1 splash guards (4 replies)
- Head Gasket (4 replies)
- Antenna Defeat switch an easy install MOD (28 replies)
- Head maching Question: Machinist step inside! (3 replies)
- Corvette and ZR1 emblems for rear of car (17 replies)
- Porsche 924/944/968/928 Main Bearings (2 replies)
- Nikasil Coating Repair (7 replies)
- Leaky Transmission Output shaft Seal (5 replies)
- Need to choose a new radiator (42 replies)
- thinking out loud about coilovers (11 replies)
- LT5 Power Steering Pump (2 replies)
- New 315 35 17 tire available (9 replies)
- Need help with vacuum leak (25 replies)
- Charging system Problem ! (16 replies)
- still the same old problem! (3 replies)
- wheel alignment article (1 replies)
- Factory defect? (4 replies)
- Going through DEQ Emission testing (11 replies)
- Antenna Mast Replacement (11 replies)
- Intake horn corrosion (19 replies)
- no back up lights? (8 replies)
- Harmonic balancer (36 replies)
- Quick cam cover bolt question.......... (1 replies)
- Plenum gasket glueing (19 replies)
- Is anyone using Royal Purple? (39 replies)
- SPAL FANS A NON INSTALL STORY (15 replies)
- LT5 Assembly Project (628 replies)
- ZR-1 Windshield (15 replies)
- Clutch pedal stops 6" from the fire wall (2 replies)
- Looking for power on a budget... Nitrous??? (27 replies)
- Chip info (6 replies)
- Service Ride Control light 93 ZR-1 (3 replies)
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