View Full Version : Generation III Internal Engine
- What is this noise? (Video)
- 706 to 862 Swap. Do I need tuning?
- compression test question
- yet another cam question
- exhaust leak or bent valve (video)
- Pressure Testing Block - Out of Car
- Difference between 'Complete' heads on Maryland Speed?
- Dual spring change interval discussion; time not distance
- Please help confirm my cam kit necessities
- lq4 dipstick metal shavings
- Cylinder wash out w fuel?
- AFR Heads on Ebay.
- Where is the oil going?
- ms3 cam
- Thoughts on next motor setup
- Grenaded my LS1. what are differences in 5.3 VS LS1, where to buy shortblocks?
- Discussion on heads and cam kits, and the brands
- 5.3 lm4 rebuild with newb questions
- 98 z28 engine block good for build?
- Bent pushrod on valve spring swap?!
- Comp Cams core problems still out there? I think my new cam is possessed!
- Found THIS in the oil pan
- 98 trans am project-ls1 questions
- Measuring cam lobes?
- possible causes of aluminum filings in pass side head?
- Help with lq4
- Opening up push-rod holes for 3/8ths pushrods
- Pushrod Length
- Head question for lq4 build
- Vengeance VRX2 cam ID numbers?
- mti g1 cam in a lq4 build
- Texas Speed PRC heads from an Ls1 work on a 5.3/6.0
- milling 241 heads .030" for 5.3l with flat tops,advice please
- LG G5x2 cam????
- Help!
- Worth it to swap cam?
- Has anyone built a 359 stroker? Dyno results?
- cam fitment
- Pushrod length checker inconsistent.
- minimum for refresh - what to reuse/not reuse
- Fresh lq4 making ALOT of metal
- wiped thrust bearing on my lq4
- Yella Terra rockers hit pedestal/stand before max lift
- Crank Thread cleaner?
- Best cam n heads for lq4 swap
- Help me identify LQ4 long/short crank with photo
- Low compression on cylinder #6
- LS7 lifters with numbers printed on body
- Copper RTV in combustion chamber?
- ?'s about doing some mods
- Any explanation on widely varying exhaust temps??
- Do I need to find tdc if head gasket was changed?
- Recommend a cam for a built LQ9
- Port Match
- One More Time: Timing Gears Dot Alignment With #1 @ TDC
- 5.7 timing chain slop effect timing ?
- Howards cam 5.3 226/232
- Stock 02 ls1 cam
- LQ4 Upgrades
- Built my first shortblock, and it only made it 2 laps!
- Cam Timer Valve Event Calculator by Cam Motion
- Mud truck LQ4/243
- Pushrod help.
- Post your engine/cam/vacuum #'s
- Need help with effect of reluctor wheel change for 408 with LS3 top end
- Compression test- Am I doing it right?
- "LS2" with 317 Heads?
- TFS 220 pushrod length
- Gen III crankshaft snout diemeter
- LSX - Please Help Identify what this Part is Called?
- Need help with realistic goals
- need help identifying these rods
- Cam clearance for LQ4
- loss of power
- Do these gaskets look used?
- Another Stroker Thread
- pulling my hair out on a cam choice
- Stock lifters with VRX4 cam?
- abnormal worn pushrod
- Who's running a BTR stage 3 and what stall are you usin?
- Is this lifters ticking?
- I need Cam help!
- I need Cam help!
- LQ4 Timing Chain and Oil Pump, WHICH ONE?
- Weird diamond pistons
- LS1 Rotating Assembly in an LM4, L33, or LM7 block?
- New to Everything. Lq4 build
- How high do you spin your stroker & other Q's?
- New pistons
- AFR heads locator
- 1st Build Machine Shop Questions
- Which Valvesprings Do I Have?
- bolt ons ls1 210,000 miles. ported tsp oil pump good idea?
- 370 or 408 questions
- Critique My setup And Let's Get it built
- looking for a good cam
- pushrod question (conflicting answers)
- LS1 lifters, spongy feel
- Leaking Valves Seals? Need Opinions
- Help ID these valve spring
- NA AFR 205 build, 12:1 compresion ratio or higher?
- any Minnesota locals ?
- Flat top pistons with high lift cam
- Help...no oil.
- Extreme low budget crank cleanup options (pic enclosed)
- Comp Ultra-gold rocker arm failure
- Crower roller lifters
- BTR stage 2 turbo cam N/A
- Found this in my oil pickup tube while diagnosing low oil pressure cause, what next?
- Lifter preload and pushrod length frustrations
- need help trying to find valve spring retainers
- Don't Hate Me another valve lash Question
- Head removal, but not cAm do I need set valve lash?
- Pushrod length - does this sound right?
- Question on a stripped bolt
- 5.3 transplant question
- What kind of head gasket is this?
- No clearance to Valve seal
- Lsx head removal with studs in car
- Lsx-New lifters- how to measure?
- Exhaust valve colors
- Low miles engine - cam swap question
- TSP 224 or 228r vacuum
- Need help building a 5.3 for a porsche
- Head flow #'s
- Ls1 head removal? Complete removal?
- New engine build, first start, oil everywhere
- LQ4 as a LS2 Replacement (Measuring Ring End Gap)
- PRC heads and possible pushrods issues
- LM7 Turbo Guys: Talk to me about 10:1, slight mill, thinner headgaskets
- Getting ready to buy parts
- Lm7 build. Tips? Pointers? Recommendations?
- Should I swap cams?
- 00 WS6 Cam help
- 243 or ls3 heads on 6.0 bored 65over, nitrous setup
- Build Your Own Cam Installation Kit
- flat top pistons for LQ4
- Ls1 Motor toasted bearing
- MS3 cam on a 409 LQ9? help!
- How much am I leaving on the table
- Mamo 220s in 383 stroker
- Yella Terra Rocker Pattern check my work.
- C5R Chain and Timing Gear ?'s
- LS6 Maggie build
- Forged 3.780" 5.3 LM7 pistons?
- Main Bearing Clearance
- Cam and Gear Swap - Help/Opinions
- New to the forum and have a 6.0 question
- help!!! 408 stroker
- Cam swap recommendation
- Thompson Motorsports (Nevada, TX)
- any good machine shops in western NC
- Lq4 or Lq9
- looking for 450 to 500 hp daily driver 99 camaro
- ms4 in 5.3
- Lunati 383 Stroker Kit
- Quickest Way to 500hp with 6.0
- Lifted head NA?
- 408 Stroker Question
- What does it take to put a 3/8 pushrod in a 243 headed LS1?
- 400+ CID with 243's?
- Pitting
- 317's or prc stage 2.5 for boost?
- 5/16 or 11/32 pushrods
- Need help from the engine builders
- Anyone running The Penetrator?
- LS1 Top End Knocking
- 418 lq4 build
- How much can a stock 5.3 272,xxx abuse take?
- cam swap time! what oil pump is recommended by you guys?
- Limits of a stock LS1 connecting rod?
- cam bearing has two holes
- Best heads an cam for stock ls1 engine
- Weird engine problem need help!
- Oil pressure sensor issue, uncommon???
- anybody ever ran lunati street/strip 20540507 cam or similar?
- aftermarket timing gear necessary?
- 6.0/LS2 GM Head Gasket Bore Diameter?
- Thinking about getting a TSP 228R Cam. A few questions though.
- Choosing pistons
- 0.020 Undersize crankshaft
- Gen 3 vs Gen 4 timing chain set differences?
- 5.3 piston question
- Checking PR length?
- 88 Chevy LS swap. New help identifying noise.
- For stock displacement (5.7l), how big is too big for heads?
- engine oil pressure
- used engine question
- Best Maintenance & Update Choice for Heads & Cam w/110,000+ miles on it?
- Couple of compression test questions
- stock lifters with PAC 1905 springs
- 5.3 LS questions
- Stock 5.3 - 75 dry shot SAFE?
- overheating idle and 6th gear
- Valve seal question: pic inside
- Are dual springs louder than stock springs?
- I have a complete 4.8L and a ls2 block. What can I do with them?
- limits of ls7 lifters
- lq4 370 build 243 or 317 head question
- Anyone have measurement of side main cap stud?
- Spacers for windage tray help
- Compression Ratio Gurus: some help????
- torquer v4 cam or v2
- Built LS1 won't idle.
- 3 DOT Connecting rod bolt?
- Will 98 perimeter bolt LS1 head VALVES work in a 243?
- Complete Street Performance Cam Package
- Comp 26918 in LS3 heads - How big of a cam can I go to?
- Timing chain Snapped?
- Cam Identification
- Help! Cam identification.
- Stroker help - will this rod work
- Bigger cam or swap heads on lq9?
- timing chain/oil pump
- New to LS engines
- First LS first 98-02 roller question
- Breather on oil fill cap or not??
- First time head swap
- Yella Terra 1.85 valve cover and pushrod contact
- Ngk tr5 plugs when not spraying ?
- Best Way to Diagnose a Vacuum Leak
- What cam for lq4
- 317 or 243
- best bang for the buck head
- What Springs? Retainers? pics
- Corvette C5 LS1 to L33 swap Questions, Help a Newb
- Pushrod flex... Does it happen more than we think?
- 5.3 S10 Cam Help
- building high compression cammed 383 need advise
- "Healthy" running temp range?
- Oil Pump Pickup Girdle Q
- LS1 rebuild, lots of pics, help needed
- CNC LS1 or CNC LS6 heads question
- Gasket set and head gaskets for 853 heads?
- How to long term store a short block
- Coolant in the oil
- Anyone replace springs with BTR's and reuse stock lifters/ pushrods?
- Local Head Porting options?
- cam/build advice
- Highest CR for 87 Octane?
- cam decision
- 4.8 N/A build
- 2002 2500HD 6.0 LQ4 Crank no start help please!
- Knock Question
- 5.3 cam help
- esp cam
- 3.8 v6 and 5.7 v8 oil filters
- Anyone using Tick Stage 1 5.3/ 4.8 turbo cam
- Pat Kelley calculator says LS1 compression is 10.3:1 What did I do wrong?
- LQ4 turbo Build, 68 Chevelle looking for 1000 HP,, HELP