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- Summit Cyber Savings Week
- Another Street/Performance Cam discussion (LQ4)
- Pulling cyl heads from an LS4 5.3 transverse in a pick your part
- Camshaft ID what does this engraving mean
- BTR trunnion assembly video
- 799 Head Swap
- ATK Black Friday PROMO CODE
- Thoughts on turbo build/parts
- weird lifter tick on decel, fresh turbo build.
- Dual valve spring install on 243s
- 402 CID ls2 vs ls3 top end
- A budget build. Things I learned so far
- *2019 N/A Recipes* for the lil Guys (5.3/4.8)
- LS6.0 lifters to change or not
- Grabbing a '99 TA, DD Mod Advice
- Informational: Low RPM on start, near stall
- Lq9 vacuum problem
- Boosted to NA 5.3
- Trunion "Upgrade" Failure
- SUMMIT10 Promo Code
- Compression ratio
- Speedmaster MAIN Studs? Use them?
- Daily driver replacement 5.3 or 6.0, proven daily driver combo
- Btr ls1/ls2 stage 2 cam vs torquer v2 cam??
- LQ4 low oil pressure after cam swap
- Front cover hitting timing chain
- Need help
- Rod bearings too tight
- 99camaro throwing p1258 code
- ANOTHER boosted 5.3 build with summit bottom end
- 6 liter mystery metal in oil
- LQ4 Recommendation Request
- LIFTERS, having a hard time finding good ones
- Lifters changed, heads machined. Leave as is or tune again?
- Too much cam? Stock LS1 in 99 C5
- '00 Camaro SS | P0336 Bent Reluctor Ring | Build Thread
- Excessive Lifter Preload Question
- 2004 lq4 block with 241 heads
- Opinions on LQ9 Install?
- Engine guess
- 2000 Trans Am LS-1 Overheating
- Critique my LS1 build
- Camshaft Timing
- VIDEO - Strange but repeatable Oil Pressure problem
- Looking for cam input to manage piston to valve clearance
- LQ9 6.0 Best Upgrades to make 600hp?
- L33 5.3ho engine reliability question
- LM7 Collapsed Lifter or Flat Lobe
- Head milling on lq4 need help
- 5.3L LSA help
- Help with forged 6.0
- Swapping in a 110k mile LS1. Rebuild or no?
- Cam range for a daily flat top 376 with a nice 40 quench and some polished 853's
- Junkyard LQ4 blown head gasket?
- 317 heads
- C5 Z06 H/C/I questions
- More power ws6
- 2001 Camaro ticking/rattling noise
- Timing issue
- Intermittent engine tick tap
- 408ci Stroker + MS3 Cam/237 PRC Heads
- Hog A$$ Cam
- Is more valve lift benificial in a truck?
- Got my heads back from TEA
- Help with LQ9 Setup
- Unknown Cam help ?
- 2005 gen 3 5.3 how far to push it
- Off idle ls1 cam....
- Cam Choice Advice
- Stock 243 Head Valve Strength, Lift, and RPM
- camshaft grind identification
- 1998 Camaro SS odd intermittent tick
- Ported 243 + intake or Aftermarket and keep current intake?
- Head Bolt Sealant - simple question
- 00 z28 Camaro LS1 into Corvette
- Improving my basic NA set up
- Rebuld '02 LS1 w/ SC - Cam suggestions?
- 6.0/4l80e 1989 s10 Blazer Build
- ls 3
- Max Effort Cam Advice - Small Cam Gurus Need Not Apply
- Potential head gasket issue
- LS1 cam choice with AFR heads
- Help picking cam for lm7
- LS1 H/C/I build input before I start to order parts
- Would you be afraid to buy a trans am with 180k miles?
- 5.8l 351ci iron block (bored 5.3l)
- Traditional carbureted distributor-drive destroked LS
- Calculating cylinder head velocity
- tsp stage 4 “f35” cam in ls1
- Which head carbed 5.7
- Cam help please
- valve springs
- Finally got around to popping the valve cover on my L33
- prototype ls1 heads 774 casting number
- Cam Selection: 228R vs Donald Thump
- Comp NSR Drift Cam
- Ls1 build
- C5 engine decisions
- PRC 220 Heads?
- 799 head questions
- Oil pressure change
- Cam for turbo
- Summit's new Pro LS Rotating Assembly lineup!
- 5.3 build....bore to 3.898?
- Summit pro stage 2 LS turbo cam, 317 heads, and gt45 turbo
- Head gasket thickness
- Ly5 5.3 - H/C issues - lethargic and down on power
- To balance or to not balance
- Rocker Arm Bushing Kit-All 32 bushings Destroyed
- SpeedWorks/ Wilkes heads
- LQ4 Bored 60 Over On Nitrous
- Change Cam or Ported 5.3 heads
- What is wrong with my bird!!!all help and advice needed
- Is this normal to see internals thru the rear of the crankshaff
- CC, Top end cleaning, 02's & more
- Bore taper out of round question..
- Truck cam question
- Who can fix an erl Superdeck block
- LQ4 most common failure points?
- Initial tune and where to go from here?
- Help Deciding on Upgrade for LS1 Stock
- K5 Blazer lm7 budget build
- Complete Valve specs for 799 heads
- Anyone know what this is?
- budget heads/cam combo
- AI 243s vs PRC stage 2.5 243s
- Ls1 with cams --- starting problem
- Lsx block bore vs boost
- Cam is stuck in Engine One lifter dropped? Help needed !!!
- Help
- Power Drop Mid Dyno Run??!?!
- 416 options?
- Enderle Big / Ugly Fuel injection for LS1
- texas speed stage 2 boost cam
- mystery cam
- New turbo ls build 7 pistons broken ringlands wtf???
- Need Help Diagnosing Issue
- Dyno Test: Single Pattern VS Split Pattern Cam
- LY5 rods and pistons
- LQ4 OEM Pistons?
- dowel pins
- Double Check This For Me
- Help, LS1 chirping noise? Video included
- Cylinder Head Question
- LM7 build first time
- 408 opinions
- Cam swap question
- LQ4 Stroker 4.00" For Marine
- What do you think happened on the dyno?
- 243 head porting for lq4 6.0
- 383 LS1 stroker break down need more power???
- Best stock head # for Carbed 5.3?
- Replaced cam sensor still not right?
- Water Flooded!!!!
- 5.3 truck cam
- piston not exactly level side to side
- 1999 ls1 firebird btr stage 4 cam and milled .030 799 heads
- A different kind of head/manifold test.
- Bad lifter - What to do while motor is out and apart?
- Does 98Z have a cam sensor?
- Cam swap ?
- Harness question
- Finding the right pistons
- 2005 5.3 rotating assembly in to 2004 4.8 block?
- Switching Crankshafts
- chain dampener not centered
- 6.0 Build Questions
- New engine hp guess
- 4.8l/5.3l Combustion Chamber Dimensions
- LS1 rod bolt upgrade info...98+
- Let’s guess what is broken - updated
- Mavns... anotha 1 . Huron speed edition .
- Anyone lookin for fm 12498544...
- Crank shaft hard to turn
- Cam info help
- Cylinder 5 Misfire - Any ideas?
- Camshaft questions
- PTV - Clay Method
- Summit Racing new Pro LS 4340 Forged Steel Cranks, H-Beams, and Rotating Assemblies
- oil pump help please
- Afr 215 Heads lq9 6.0 with 224 228 584 588 114 Cam
- question about zero lash
- How screwed am I?
- What Do You Guys Think Of These Rockers?
- Best springs for gt2-3 cam.
- Help calculating DCR
- Cylinder Misfire-And Other Assorted Engine Problems
- valve spring life span
- She ain’t moving (locked up?)
- These pistons toast?
- Which heads to use on NA 5.3 firebird for drag racing only
- 4.8 build pictures included
- Cam selection
- Torquer v4 PTV
- Engine Lift Points
- Rod Bearing Clearance Question...
- L33 VE LS6 block/valley cover
- LS1 timing chain sprocket test video
- Lh6 vin m 2008
- Ls1 head simple upgrades
- A4 Cam-only LS1 at a crossroads
- anybody uesd speedmaster ls1 1.8 rockers?
- Help me make up my mind. Two builds Turbo 370 and n/a 408. 3 cams, heads, intakes
- 4.8ls 300-350whp fb rx7 for raod course use
- Lsx threaded block plugs
- LM7 Bolts
- What head for MS3?
- Piston stampings
- Is this heads and cam combo going to be really good ?
- Disaster on the Dyno!
- What cam is this in my 4.8?
- Wrist Pin part number and availiblity
- 5.3 gen 3 head gasket
- 5.3 with 243 heads
- Sudden drop in oil pressure @ idle
- Machine shop in MN
- 1200 NRE 260 LS secrets
- Bearing failure consensus
- Oil pump seal
- Lifter pre load
- ‘01 LS1 Misfire/running rich only in bank two
- head gasket choice
- Ws6 store high lift hot cam
- Cam and milled 243’s ptv/comp questions
- Burnt out heats up car quick
- warped 243 heads, how much loss swapping to 706's?
- Ls1 Valvetrain noise
- cam swap 2001 LS1 5.7
- New to the ls world
- 5.3l lm7 600hp and reliable
- 400-450 lbft goal in stock L59
- LM7 5.3 Build
- Which rod is better k1 or Compstar
- Oil starvation in DVR side head
- Aiming for 500 WHP, any advice?
- Intake manifold or head leak?
- r&r main cap side bolts?
- Identifying 5.3 L33 engine number on block???
- 5.3 cam swap with some loose rockers
- Questionable 5.3
- Head and Cam cracked a ring or broken piston.
- 6.0 lq4 need piston and rod help
- HP Limits on stock bottom end
- Engine Options While I Build
- LQ4 F-Body - Budget Cam Selection
- What are these pieces found in the oil pan (PICS attached)?
- 408 build help
- Questions About Cam/Stall and PTV Clearance
- Oil restrictors
- E85 H/C 150 shot