- Stuck IAC causing idle and misfire issues?
- Coil power for two step and ethanol sensor
- Barber fittings or AN fittings?
- D585 Coil Oscilloscope Trace Running without ECM - What am I looking at? Auto Fire ?
- Holley oil pan for LS swap
- 25% UnderDrive VS Electric Water Pump
- LS3 motor w/o 02 sensor and MAF sensors
- Rich fuel condition, need help
- 99 LS1 upgraded to AD244 alternator, now making chirping noise
- Misfire at Medium RPM Gen 3 6.0
- 5.3 lm7 to 6.0
- LT Headers With GMMG Exhaust
- Time for an intake manifold...which one?
- Gaskets are bent
- Knock sensor torque specs?
- 98’ VS 99-02 Cam Sensor
- Where can I order a 3" pipe for 2002 Camaro?
- LS2 throttle body voltage readings?
- FAST LSXHR intake on 4th gens
- 02 TA ICT Billet Knock Sensor Relocation Kit
- Radiator Fan
- LSXRT 102 & TFS 235 alignment issues
- Rear seal cover plate scratched
- Motor Plate Questions
- 5.3 problem SOLVED
- Belt drive squeal
- Oil Pressure Sensor
- 125 amp alternator
- 04 LQ4 starter issues
- Is a professional tune worth it with just bolt on upgrades?
- 4.8x4l80 flex plate work with 5.3 and 4l80
- Bit of an odd question??
- LS1 90 degree belt (PS delete)
- 4th gen fbody battery tray adaptor in stock location.
- Bigger throttle body with adapter plate concerns
- Kooks Headers into Blackheart True Duals?
- Replacing water pump/thermostat/housing
- Belt chirp/squeak and belt dust on alternator
- What’s the best performance radiator to replace stock with?
- LS3 L99 Camaro Water Pump Tensioner? some noise now
- Is doing an EGR delete a good idea?
- 2001 Z28 stock exhaust tips to rear bumper dimensions
- Two bolts left over after rebuilding top half of motor.
- No Start/Dead OBD II
- Cat Delima. Where’s the exhaust section?
- Block plate needed??
- Looking for engine bay pictures for 2000 Ws6
- Intake manifold stripped fasteners
- ARP crank bolt any good
- Pig Rich Driver's Side Spark Plugs in A Catalina LM7
- HELP On LQ4 Bolt(Pictures Listed)
- Would you run headers that were wrapped?
- P0300 code at 80 mph and above only
- LQ4 water pump issue
- What headers to run?
- A/C belt size with 10% under-drive pulley....LS engine.....???
- Knock sensor PO327 help
- Taller valve covers w/coil mounting
- Misfire - No DTC, plug, plug wire, coil, compression, fuel = Nein
- Quick exhaust question
- Ported Fast 102 worth it?
- Rookie trying to diagnose backfiring issue
- LQ4/4L80 Flexplate Question.
- 1999 Trans Am voltage issue
- Stole a true dual kit
- TBSS Intake question
- 20 years later, an alternative to the discontinued Brian Greene (BG) Ram Air Kit
- Blackheart exhaust clamps
- 5.3lm7
- Adding A/C
- cheap e bay efi intake?
- New Summit Max Efi Ls intakes!
- Genuine ACDelco knock sensors
- combustion in the coolant?
- Parts question?
- TB-MAF-Air Filter Plumbing
- Am I too low to the ground?
- LS2 DBW TB to 2002 LQ9
- "Summit branded' LS fuel rails on L33 truck intake?
- BMR Suspension Motor Mount Kits MM340R
- why wouldn't an LS3 intake with on cathedral port heads?
- Feelin lucky.
- Seperate MAF from IAT
- planning on changing the harmonic balancer-need some advice
- Broken bolt in head
- PS Pulley Help - Custom spacing needed?
- Wideband bung placement question
- Holley Low Ram Steam Port Kit?
- Throttle body advice
- Valve cover gasket thickness options?
- Bent intake manifold adapter plate bolt
- Lq4 van intake shaving and pcv questions.
- Temporary catch can set up?
- aftermarket valve covers
- Ls1 PCV help needed
- Ian coil harness issue + part identification
- Exhaust J-pipe to eliminate drone. Length/frequency/temperature chart inside.
- Broke nipple off New map sensor installing OK to use
- Power steering leaking at return port on reservoir, what do I replace?
- Low Mile Per Hour after LT install
- Spark plug socks
- LS6 car, LS3 coils
- Fast 102mm PCV Tube Removal
- starter failure after warmed up
- Slow Start and starter hangs
- How to attach DBC cable stop to aftermarket intake?
- Speedway Oil Pan
- 2003 5.3L LM4 (engine compartment advice)
- Flowmaster high flow Cat weld on to clamp on?
- Truck Water Pump Clearance Question
- Harmonic Balancer Spec. - Gen 3 LM7
- L33 (Chevy Silverado) Transmission issues
- My 6.0 truck has a 5.3...What do I do?
- LQ4 w/ LS6 Intake PCV setup help
- Holley hooker black heart question
- Vacuum hose routing help
- Wiring harness for LS3 / USCAR / EV6 fuel injectors on an LS1 / LS6
- Drivers side O2 sensor wire routing
- Plz help! New Header does not fit- driver side only
- Brake booster hose fitting broke
- Heads and valves covered in gunk. Is this OK?
- 3-Bar MAP on an older FAST intake - Suggestions?
- Weight difference: Aluminum vs Iron LS block
- Single Plane EFI Intake Manifolds
- Oil Pan Crack
- Free air mod wtf?
- Valley cover filthy, correct way to address?
- IAT and PCV relocation
- Older FAST intake gaskets?
- Nick Williams 92mm TB no PCV?
- 78 to 90mm TB, WHAT MAF?
- Header corrosion question
- 4th Gen F-Body heat exchanger mounting locations.
- Most streetable full exhaust?
- Any better fans than Derale 16925??
- Throttle body clearance ls3 intake lq4 truck
- LM7 DBW help
- LS1/LSX intake manifold
- Still don't understand catch can routing
- Quietest muffler that barely hinders performance. Noise complaint
- 3/8 exhaust bolts
- Has anyone converted a factory cable throttle body LS1 to DBW?
- PCV position
- 1/2" molded tight offset hose?
- Terminator x max install
- Quieter exhaust set up?
- Warr throttle bodies?
- Vacuum - LQ9 with LS6 manifold
- Old Wilson Fast intake port matching worth it
- Please help going crazy! Pulleys
- ‘02 trans am - cat question
- MM Can Location WITH EGR on LS1
- Borla Exhaust hangs way low
- 2000 Trans Am WS6 Radiator Connection Identification
- Help identifying these screws for Dorman LS2 intake
- Do I need to upgrade MAF sensor
- Throttle body comparability?
- Best headers?
- 104mm lid + factory ‘02 Z28 hood = no?
- Removing coils from mount
- Throttle cable adjustment - LS1 F-body w/ traction control
- 2004 5.3 Exhaust Manifolds
- Speed Engineering headers
- DBW conversion on an LS1 F-body, retaining cruise control functionality
- LS1 F-body — throttle cable adjustment / issues
- Camshaft position sensor
- 3 inch duals vs Y pipe - results
- Where do these dual-hose clips go?
- Motor mount rubbing on k-member
- Texas Speed over the axle true duals install help
- Coil Question
- Ls6 intake install surge at idle?
- Hawks 100mm MAF on a Vararam.....
- card style maf.
- LQ4 - 2006 Yukon - Electric Water Pump?
- Ultimate ALL OUT bolt-ons??
- Dumb question on Dipstick tubes and stick lengths vs Oil Pan used.
- 99 Camaro engine mount swap with UMI round poly style
- 2002 Camaro SS water pump
- Flexplate issue with tall crank flange
- Anyone ever Drill/Tap the LSXR/LSXRT Intakes?
- 427 4th gen running warm
- Porting stock LSx exhaust manifolds
- Looking for air filter
- N/A LSx carb vs throttle body setup for higher rpms.
- P0121 Explain Please!
- Pusher fan
- Accessory Drive set ups
- Cylinder 1 mystery misfire
- Tbss Intake Swap Where do you guys put your aftermarket fuel regulators.
- Fast 92/92tb install
- Pcv problems
- need some help with engine install- wiring location -putting it back together Help!
- 5.7ls to 6.0 LQ9 build.. will the t56 bolt up and what will i need
- Exhaust Setup
- Continuous Water Pump Issues, Really Need Help!
- DBW Throttle body database or swap info?
- Should oil tube fit this way?
- LS-1 Component Question
- Help LQ4 camshaft position sensor code p0343
- Pcv valve setup ideas?
- Maf
- AC-41-931 1998 z28 plug
- TBSS intake/aftermarket rails, need 150 lbs + injectors boost
- Lq9 MAF sensor help needed!
- LS6 valley cover install?
- LSX 376 B15 Misfire, does not reproduce during Crank Sensor Re-Learn
- LS1 Power Steering pump thread for AN lines
- 5.7 LS6 rear steam vent
- Cut Out Options
- What do I need to go from a Volant CAI to SLP
- Lq4 intake manifold suggestions and help
- Help, do you see any mods? (firehawk content)
- Headers & GMMG Exhaust
- LS1 intake on LQ4 EGR?
- Texas speed catted y pipe hangs really low?
- MSD Cathedral Porting
- Stock LS1 or Holley Sniper 3-Bolt Thottle Body? Holley's already installed!
- Vented valley cover?
- SSRA/FTRA with 3" radiator?
- Best replacement for stock LS6 DBC throttle body.
- 3 bolt throttle body
- TBSS What MAF
- L33 intake manifold. Lower profile fuel crossover possible? Crossover fittings?
- Header sizing
- 02 Camaro with 454 LSX
- 104mm air lid will not fit in air box
- PS Pump Alignment Issue
- Currently running long tubes + GMMG, want to quiet it down
- More air
- 2” headers 408
- Mechman Alt pics
- What does this plastic clip hold?
- port? tb bypass coolant 1/4" steam to 5/16"
- 1998 LS1 with no pcv valve
- Throttle body pricing?
- Ls1 5.7 dbw not working
- PCV, oil puking, and catch can question
- 5.3 ls starting issues
- Tired of exhaust stench, want to install cats
- LM7 misfire and O2 reading low
- 04 Silverado Maf issues
- Exhaust Manifold Studs-Upgrade to 10x1.5 with Helicoils?
- 6an fittings are flare 37 degree the same?
- Mike Norris PCV Catch Can
- Question about speed engineering true dual exhaust
- What's this port for on the Dewitts direct-fit radiator?
- 0411 swapped o2 sensor issues
- Idle/Startup - TPS & IAC problems
- 02 Firebird exhausts suggestions