- Frankenstein M311 heads and Holley Valve covers
- highest CR with 87 octane (ly6, tow rig)
- Lc9 in place of lh6
- Custom pistons - what company
- Summit PRO LS Pistons Clearances
- Head gasket??
- Water leak inside block??
- Sanity check- should i be concerned about metal in the oil filter
- GEN IV LS rocker install question
- Please help me
- TSP/PAC 660 springs limit?
- LS3 & TVS2300 Magnacharger -- Preparing install -- Shop demands to forge the motor...
- 441ci F710 SR Dart Block Questions
- LS3 cast crank hp limitations
- Link bar lifters and engine upside down
- Rocker arm-cam lift discussion
- Compatibility of VVT with Manual transmissions and factory ECM's
- Help identifying ported ls3 heads
- cam suggestions truck tow 3/4" rig
- New Guy AWD LY5 Turbo Swap
- 3 bolt conversion timing chain binding
- piston to valve clearance
- Stock LS3 head capability
- Crank Makes Click Noise When I SpIn Over By Hand
- Is it more cost effective to purchase a used block or a new block?
- Canted valve heads
- 427 Lingendelter with ls7 heads?
- Thoughts on this engine 408 stroker
- Intermittent lifter tick will be the end of me
- expander ring question
- hydraulic lifter preload questions
- Wits end with oil pressure...
- Thoughts on why a dual valve spring broke
- 944 Turbo - LS2 Cam Selection
- gen4 ls rod question
- Cam Choice
- LC9 build
- underwelming 408
- CAM recommendations
- Piston length out the bottom at BDC?
- Engine rebuild gone wrong!
- Confusion about Oil Pressure
- Nick on cylinder sleeve should I pull the motor or send it
- “High” Compression 416
- LS3 stroker cam and fuel octane
- LS3 small metal particles in oil - need input
- Valve Spring Pressures for Endurance Build
- New! Looking for help on a rebuild
- 5.3 question
- Enough spring to prevent valve float?
- smaller water pump pulley size for stock LS3
- 07 5.3 gen 4
- LY6 Inconel exhaust valve weight?
- pce281-2155 ls heads
- Opinions on set up.
- Lifter question ls3/ls7 lifters
- What is this threaded hole in an LS3 block
- Steam Vent Routing
- Intake choice for street only 408
- Solid Intake Valve on LS3
- What weight oil with.....
- Thoughts on this...
- yes, it’s another cam question
- Identifying 823 heads
- 2011 LS9 checking LS9 intake and exhaust lift
- Correct valve springs
- Ly6 6.0 VVT lifters question
- .005 Undersized Timing Chain
- Fitech Tri Power Intake
- LS2 Main Bearing Failure
- 1996 Tahoe 4L60,/ 2009 5.3 LS?
- Catless Setup LSA
- LS3 415 Road Race Build
- LS9 heads on gen 4 iron block?
- L96 swap/known issues to fix?
- 6.0 with 24x
- reusing pistons.
- 5.3 lc9 chevy avalanche upgrades !!
- Pushrod length help
- Blower cam on turbo 416
- Dot to dot or -4 degree cam for 416?
- Dod pump vs melling 10295
- Using mildly used lifters from a damaged engine.
- Factory Spec LS2 Piston Rings?
- 212/218 112 .6/.6 vs 212/216 112+2 .6/.6 TT 5.3
- LS2/LFA build with 706 heads ??
- Mild cam needed
- Morel Lifters
- 5.3 to 6.2 swap - C10 Misfire P0300
- My LH6 build so far, looking for critiques/opinions
- Gen III LS3 v Gen IV LS7
- starter gear mesh
- Pulling head on Ls7
- Which way rod bearings???
- Pushrod length measurement discrepancy...
- CNC heads clarification
- Tc i6 Trailblazer use in 98 camaro
- Tc i6 Trailblazer use in 98 camaro
- Turbo 6.0 trans am build
- 12.0:1 ls3
- LS 3 Connect and Cruise will not run with MAF connected
- Home built 416
- Cloyes c3229 question
- 5.3 dod delete issue
- LS3 knock sensor locations
- LS3 427 With Stock 821 Heads
- Stock or ported 823's?
- 408 ls stroker build
- How to operate an oil cooler fan?
- Minimum oil pickup to pan clearance
- Terrible Clacking noise coming from Pass head
- VVT delete without cam change
- Anyone identify this engine short block specs and adding 243 cathedral heads
- Damaged spark plug, can someone help
- Gen 4 build help?
- any one had dropping valve failure again after LS7 heads fixed?
- Mild Camshaft
- LS3 Bent valve, metal in the intake manifold.
- L94 from a written off 2011 Esc. - help determining condition
- 6.0 bearings
- L76/LS2 403 stroker for a daily
- Are LS7 lifters a myth? Do they actually exist?
- L92 engine full rebuild thinking about stroker kit
- Weird clacking sound from the valve cover
- LMG 5.3 parts to a LY6 6.0
- At what point do you need 6 bolt heads?
- Drilling for 1/2” head studs
- LS external pump dry sump
- LS rebuild kit options
- Cam Selection
- 6.0 vs 408 Build
- First time rebuild L92 with some upgrades
- Cylinder heads stuck to block
- 0821 heads shaved .010 / pushrod length
- New to LS, have many questions, here are a few...
- Need some expertise analysis on cause of failed rotating assembly
- oil pump
- how many miles is too much
- Got a cam bearing issue
- LC9 vvt cam bearings vs non vvt
- Recovering from spun bearing
- L33 no start
- Rate my lifters
- Bore/Piston
- Can I use Gen iv internals in a gen iii block
- Summit Racing LS Head Gaskets Leaking Coolant
- Piston ring question.
- Summit's new Big Nasty 5/4 Race Cam and contest!
- What does this sound like to you?
- Oil Control Ring Supports
- Cam retainer plate
- What should my next mod be?
- L92
- What pistons would you put into a 450hp Escalade L94
- Weird oil pressure issue
- Thrust bearing sanding.
- Help with L96 running rough
- L92 v/s LS3 intake manifolds
- Where to get used (1) L92 6.2 piston
- Weird oil appearing on head gasket
- How deep are the valve reliefs? How much can they be cut?
- Torque test TTA, TTY, head bolt, head studs
- Oil in Coolant System ?
- Ls2 chain slapping against dampener - normal?
- Dart SHP 427 Build
- LS7 BTR Stg 4 V2
- AFR Heads & TD Rockers: Loud valvetrain noise
- how to check for crank Straightness?
- LS3 6L80 swap cranks and runs on first key cycle but not restart after shutting down
- Cam Bearings
- LS crankshaft Main cap Bolts
- LS2 Forged Piston.
- Stock Ls3 Rod side clearance @ 0.005 inches
- Bearing Question/Help .
- Minimum main cap to crank counter weight clearance?
- LFA Aluminim 6.0 LS2 Wannabe
- Is this piston safe ???
- BTR vs Cam Motion vs Summit LS3 Cams
- Pulling an aluminum engine
- 700+ hp 416?
- Issues with LS3 rebuild...
- New LS3 heads
- 4140 vs 4340 crankshafts
- Why are my main cap saddles so rough?
- R.E.D. sleeved Gen IV 5.3 vs LSR block
- gen 4 rod wristpin bushing bore size
- Quality HR lifters/reasonably priced.....
- Engine knocking sound, scarred camshaft...what happened?
- LS7 lifters prices......
- NA 417 build give me ideas
- Can anybody identify these mystery rods?
- 650 plus high torque pullers ls or lt
- gen iv with gen v crank and rods
- Stock ls3 rod and piston weight?
- Ls3 crank question
- Ly6 windage tray
- Beehive vs Dual springs… revisit an old topic from 2007
- CAM and Valve Springs Question
- Oil level on LS3 with LS7 dry swamp
- cam clearance issues
- Silverado 1500 L76 build
- The cruel things newbs do to engines.
- Does this oil look bad
- Autolite XP 5245 in an LS7.....
- Oil recomedaion
- 5.3 Aluminum Block Boring
- LSA head ?
- LS7 crank in non-LS7 engine?
- Strange piston to valve clearance issues
- LSX with twin turbo AGP 65mm. Need crankshaft advice
- Johnsson short travel lifters
- Did I screw up my cam bolt/solenoid
- Tps sensor issues
- Some questions about swapping a crate ls3 to dry sump
- Oil pressure - slow drop
- Gen 3 head bolts Gen 4 block
- Rusty cylinder walls on exposed LH6. Options?
- LS3 is backfiring
- Vacuum Pump On New 416 LS3 Build?
- LS newbie/dod delete/cam upgrade/need guidance
- Milky Oil- What do you think
- L99 P0336 on hot oil
- new water pump on LS3 ?
- Good thing I bought the larger headgaskets
- Calling LS experts... LS7 cylinder fix
- do I have the correct water pump? elect. pump instead?
- Casting Numbers Help
- To bore or not to bore Lc9 5.3
- 408boosted running 220-230
- Gen 4 Cam bearings issue
- Budget piston?
- Some help reading these spark plugs
- Ported LS3 Heads (specific) thoughts needed ASAP
- vorteq engine conversion
- C6Z Solid Roller LS7 Build
- Is this crank good ?
- LS3 Cam recommendations
- Who has sleeved big CI NA setup?
- Rod bearing question
- How does this spark plug look?
- Knocking traced to exhaust on frame!!!
- 55mm camshaft core vs 60mm camshaft core
- Ring gap for N/a street - boost
- Ls3 with 3.75" stroke
- Blown engine?
- LSX Needs a new sleeve.
- P0521 with low oil pressure
- Alum Gen IV 5.3 head studs vs. bolts
- What kind of failure is this?
- Misfires, Loss of Compression After Lifters Replaced, Scratching my Head on This One