View Full Version : Generation III Internal Engine
- Don't miss our 408 motor of the month sale!
- Oil in intake manifold
- LS3 build for boost
- Cam bearings
- 243 vs 317 head question
- LS1 noob question (oil pressure again)
- LS1 PCM controlling an LS3
- WS6 high lift hot cam pre-tune
- Recommend a cam for this 427 with TFS 245 heads
- Best cam for LQ9
- October motor of the month!!
- LQ4 862 heads. Which cam?
- 6.0 wet sleeve?
- Block repairable or scrap?
- 650hp NA 6.0 whos done it?
- 4.8 Made Into 5.3 vs. 5.7
- 98T/A overheats, tiny gold bubbles floating at the top of the radiator neck. Bad HG?
- 243s? Trick Flows?
- My Prc 225 / summit 8715 build. Updated
- Street 3.9" stroke vs 4.0" stroke
- 1.8 roller rockers on a stock 4.8L
- Summit Racing FB Livestream with MAVN Friday Oct. 9 Noon EST!!!
- Oil pressure problems LQ4
- Oil pump O ring 99 T/A
- 6.2l lq4
- I have a stock ls1 what size piston can I run??
- Engine assembly but Piston hits valve... help
- Engine issues
- Dyno results. Pretty happy.
- which cam??
- 2020 Lifter Thread
- Larger than 4" stroke on LS1
- 408 stroker build..?
- Info
- Should I do a 408 or 454?
- Pistons
- Suburban 5.3 to 6.0 LQ4 swap no spark
- 0303 GM oil pump updates
- Need some advise
- Been out of the game for a while. Need advice.
- 2002 Formula HCI Discussion
- Lifter tick after new lifters
- Catastrophic failure at 70k miles on a 02 WS6
- Seeking Advice: What to do with 12552216 crank, rods cut 10, mains 20
- Black Magic
- LS swap - cranks but no start - out of ideas - HELP!!!
- Cam gurus, will this cam have PTV probs with milled heads?
- 97' LS1 block swap
- Bought a new car, look at what I’m doing and give advice
- LQ4 550 Horsepower recipe wanted
- What rockers are everyone using now?
- L33 5.3, BTR Cam too big?
- Crate LQ9 threw rod on startup
- LQ9/243 heads gasket question
- Street CAM thoughts
- 5.3 harland sharp roller rockers hitting stock and tall covers?
- Catch can bone dry
- Time for a change.. New cam?
- F'ing needle bearings!
- Vacuum through passenger valve cover
- New alternative to ARP head bolts/studs???
- Looking for compression answers
- Help Anyone recognize these ls rods ?
- 02 Firebird Formula runs hot 230 highway
- 408 Stroker Compression
- Cam identification needed
- LS1 Corvette vs Camaro
- Think a Lifter went, now what?
- Which brand Barbell should i get?
- Does anyone know where this pin co.es from?
- LQ9 Re-build
- Fresh rebuild, primed oil, no cranking pressure
- 5.3 is lazy
- Gen 3 block only 58x gen 4 crank?
- Why do people do 383 Stoker LS1
- Is this bad ? Noticed after I honed cylinders
- DIY crank scraper
- Why do perf truck cams have low lift?
- What Springs should I run?
- Head gasket suggestions
- Rocker & Pushrod Wear On LS Engines
- LS2 with LS1 F body sump - Dipstick?
- Ls1 push rod questions
- Stock converter with cam question..
- 1999 5.3 thermostat advise needed.....
- LS2 cam in 4.8
- 317 or 823
- What are cam limits on LQ4 with 706 heads?
- Help!! 5.3 Vortec into a Tacoma
- Oil dipstick wont go in tube fully
- Fast 102 and prc heads port marching
- Plastic in engine??? Pls help
- 99 ls1 383 K1 Technologies Stroker rotating assembly
- (Wanted) LQ4 Poor Mans Recipe to 550hp-600hp N/A
- Need help..several issues
- Oil pressure
- Metal debris identification from oil drain
- Has anyone ever snapped off that little peg that holds on to the head gasket?
- Trick flow heads. Any one running on 5.3 liter
- 5.3 tear down after 300 miles. Info thoughts need
- help with damaged block
- Missing while cold
- 5.3 turbo build cam options
- 2000 LS1 oil consumption, rebuild needed?
- Yella Terra damage
- twin turbo LS 5.3
- 99 LS1 upgrade/rebuild
- PRC heads a TDmachine ls1,6 rocker arms questions
- Cam recommendation lq4 243 heads
- Extended crank?
- 30th Anniversary T/A rebuild
- Cloyes Hex-A-just
- Opinions on Butler Performance Cams
- 862s + LQ4= cam
- Lifter tick issue identified (photos and video)
- My LS1 E36 BMW M3 Sedan Build
- 5.3L Build! (HELP)
- Cam not ground exactly right??
- 99 T/A 5.7 cam selection
- Slight hesitation
- Evidence that aggressive cam ramp rates generate power
- BTR Beehive Titanium Retainers (Pic)
- 5.3 L33 400 hp build
- Parts recommendations for a solid roller setup
- My LS1 E36 BMW M3 Sedan Build
- Floating pins in gen III rod?
- 243 heads on lq4
- LT1 Vs LS1 radiator low coolant level sensor, need some help
- Sleeve 5.3
- Btr truck cam with a manual?
- 411 Cam Choice
- LQ9 PTV clearance with 862 heads.
- 2 LS6 clones, 2 builds, 2 cam recommendations needed
- 04-07 CTS power steering pump pulley
- LM7 with flat top piston, balance issues
- Sorry another cam/spring/rocker arm thread
- Collapsed lifter and switching to solid roller
- Ls 243 head help
- Forged nitrous 6.0 build
- Summit 8714 Cam swap+ exhaust odor questions 5.3
- Neeedd heeeellllpppp
- Cam for Jeep swap LS1 with CNC heads.
- Bad engine or oil pump?
- Cheap and Cheerful LM7 Build
- ls1 pullout need opinions
- Air bubbles in oil on dipstick
- Smoke on hard acceleration
- cylinder leak down test.
- Built 408 with LSA Blower and Stage 4 Cam
- Checking for vacuum and exhaust leaks with a smoke machine
- LQ4 head gasket question
- Bizarre new problem
- Ticking noise.. fresh turbo build
- Engine Run on (only after about 25+ minutes)
- Oil Pump Pick Up Tube O-ring lube??
- Fired it up, now problems with the battery.
- 2001 5.3 to ls1
- Ls1 Crank
- Pinging could I have messed up the quench?
- Tick SNS Tourqemax Stage 3 with PRC 2.5's PTV issues
- LM7 block differences to LS1
- new springs or not for GM hot cam
- LS1 Overhaul DCR confusion
- 1211x PAC spring
- Turbo motor 370!
- PAC 1219 springs with a 233/250 .619”/.595” cam
- Yellow marks on Valve Springs
- Cam opinion - 346 drag racing only
- How many ways to stroke a motor?
- Comp Cams needle bearing trunnion upgrade
- Pushrod question
- LS1 Main Bearings
- Oil pump relief
- LQ4 not running right. Need some help.
- Daily driver valve springs
- Engine ticking low- mid rpm
- *Cam opinion's and advice*
- Which trucks use 706 heads
- Are these heads useable or useless
- Lq4 4.00" crank stock rods forged pistons?
- Budget Pistons for 3.905" bore?
- Push rod Length pulling my hair out!!
- Afr chevy 210cc enforcer as-cast
- Potential 408 build
- Oil pressure
- Any info would be greatly appreciated.
- Is their a better cam?
- Eagle Rod H Beam
- rockers on tfs 225
- safe bore size
- flattining the curve....
- Progress, break in.
- Rod/piston length questions
- WARNING! Experience after gapping various 5.3, 4.8, 6.0. YES, ALWAYS GAP
- A.I 226cc 243 build questions
- Summit Racing LS Engine Upgrade Guides
- Issues after M295HV install on LM7
- Lq4 or ls1?!
- Fresh Lm7 zero oil psi
- Used lifters
- Max cam, 243's milled 0.020, stock flat tops, LS1
- Ebay LQ4-found upgraded internals/questions
- Boosted 5.3 on a 2000 WS6.
- Livernios ls6 ported heads or Thompson Motorsport
- Cooling issues
- Valve stems wiped out
- Cam pin location question
- How to check if a cam is marked incorrectly?
- lq4 rod bolts interchangeability?
- High Compression Discussion
- Max effort must haves
- Best cam lobe and lift to use with SLP 1.85 ratio rockers?
- 6.0L First EngineBuild advice/pointers
- Worn cam-RR or Run it?
- Thrust bearing gone in 1000kms
- Unbalanced turbo lq4
- Will 243 heads clear a big cam?
- CETA LS1 Mod
- Richard Holdener does it again
- 243 heads on LM7, headgasket thickness?
- Asa ls1
- piston to bore clearance question
- Cylinder wear, to bore or not to bore??
- Lq4 main caps out 4 thousands. What are my options
- Help me plan my 6.0 refresh
- Why is my 382 so slow?
- Update, Engine ready
- oil pump
- LQ4/L92 combo
- LS1 Turbo Cam?
- Broken long crank lq4?
- xr265hr 15 in a 4.8
- Will 243 heads work with this recipe? LQ4 flat tops
- Biggest "Cam only" HP gain on factory long block 5.3?
- Head Scratcher
- Chain timing dampeners
- Summit Racing LS RPO Code Database
- Tsp cam
- Time for an upgrade- What should I do?
- Torquer V2 in a 6.0 Truck
- Source for engine full gasket kits.
- Ls7 lifters sold out what should I get for cheap
- Help me pick valve springs for TFS-30602003 AKA sloppy stage 2
- 5.3 LM7 Vortec Questions!
- spring retainer
- H/C/I Ls1 what head gaskets?
- Foamy Oil 1998 LS1
- 2002 LQ4 24x Reluctor Wheel Runout
- Another Lq9 w/243 thread
- Lq9