View Full Version : Generation III Internal Engine
- when to replace...???
- Looking to Refresh and Upgrade My LS1, Questions......
- will ls3 pistons work in my lq9
- who has bored out a ls1 to put ls2 pistons in it
- Iron LS1
- Tune and Injector question
- Lifter only swap..worth it?
- Best rotating assembly?
- Does anybody else have any surging with the Torquer V2?
- Low Lift Flow
- torquer v2 installed... greenish fluid leaking... and other problems as well
- ls1 cam tool question
- LS6 heads and cam question
- SLP lid?
- LS6 Intake
- Unidentified magnetic objects on drain plug and low and fluctuating oil pressure
- Help figuring out my head/cam combo
- LQ4 build help
- lq4 head gasket question?
- Question about Lunati Gold Dual Spring Set Viton Seals
- 6.0 Casting Heads?
- Crazy loud tapping noise
- should have more horsepower?
- Best headers for the money???
- Planning a 383 turbo motor
- Am I gonna get 50rwhp outta this combo?
- ticking on start up
- Good shop in chicago area?????
- 383 Build Assistance
- Bank two, 2,4,6,8 misfire
- Adjusting valves for solid roller
- 3500 to spend. what should i get?
- 224r or 228r? Single pac springs or prc doubles?
- G5x3 For everyday driver?
- help 6.0 swap
- New combo questions
- Circle D 4C+3.73's+full weight= help?
- need some head advice please
- cam/headers problem
- type of head gasket do i need
- chocolate milk in rad..
- 2000 SS M6, doesn't seem that impressive.
- 408 guys, need info!
- Stock Crank Guys: How many have chamfered cranks?
- AFR210s, Results???
- EPS 234/246 with L92 heads
- Eagle vs Callies Compstar
- Honing a must with new pistons?
- LS6 intake uses o-ring gaskets?
- buillding a drift ls1 motor
- Getting Fresh Patriot Springs
- Thermostat
- Intake manifold gasket
- Pushrod length HELP
- Are all 4.8's created equal
- comp cams trunion upgrade kit bang head
- Broke Bolt off in Coolant pipe hole ,HELP!
- Pushrods
- LS3 vs Dart Pro1 Ls1 Heads?
- cam ?
- ls2 tb on ls3 intake?
- just bought a 2000 SS project car...help me with a motor decision!
- 706 Heads on LQ9?
- 233/239 cam with stock 241 heads
- Drivers side ground wasn't connected?
- freeze/welch plug in 4.8 cranks?
- Heads and cam for LS1
- Questions on LM7/LS1 build
- Real World Differences? TSP 233/239 vs MS4
- Zip tie mod?
- Ran into a prob with the o2 sensor....
- PRC Dual's vs Lunati Gold Duals
- Head identification
- H/C question
- What in the hell is that noise? Intermittent Tick
- knock sensor relocation
- Rebuilding 210K Mile LQ4 - Have a couple questions
- misfire/hesitation
- Thinking about f13 cam install
- Cam swap in 150k mi engine?
- TSP 233/239 too advance or not
- Springs for 228r that don't have to be checked every 10-20k
- Wierd Startup problem (Tuning?)
- cooling fan power wire
- Heads and Cam for stock converter
- LQ4/9 - 4.125 Stroke 4.060 Bore - Opinions
- Lq4 - 370 Questions
- What next
- 5.3/6.0 swap questions
- Double-Roller Timing Chain Options....
- 408ci vs 421ci..??????
- Sulfer vs Valve Alloy
- Help!!!
- stock injectors?
- Engine code (slow response 02 sensor??
- predator cams?
- lq4 in 95 stang
- Broken exhaust bolts
- ls heads
- What oil for .026-.028" ring gap
- puking coolant by tranny
- Anyone with cam install tools for borrow/rent?
- Whats a stellar bolt on combo
- Talk me out of an MS3 on 112 LSA
- arp ls1 head bolts
- Does this pushrod look bent?
- Ticking sound
- oil pressure help please, new block
- Valvespring replacement time??
- Piston and ring suggestions please
- 40 mpg Trans am LS1/LS6?
- Wat are compstar rods and weisco piston rated to? cause i just broke one of them...
- compression test???wats wrong
- 88 iroc-z lq9 turbo
- Any differance between early model 243 heads and later model heads???
- 98 ls1 car no spark
- Heads/Cam Affordability, Power, Fuel Economy
- valvetrain noise?
- Valve train crash need some help!
- Backfire help
- ls6 243 heads 310$ on ebay? is this a hoax?
- Trans Am wanting to die.. HELP
- ETs way off...need help
- wot hesitation
- good read on block machining
- Head numbers?
- Bought a set of 241's-best modding for them?
- Need place to get viton seals and 505 seats
- ARP thread chaser question
- 4.8 starts then dies
- Unknown engine problem?
- Piston #7
- NEW! KATECH High capacity LS oil pump
- callies lsc 5140 crankshaft
- Major Oil leak before cam swap,,, need help
- LM7 cam questions
- Cam won't come out! help!
- High rpm crankcase pressure = oil pan leak
- LS2 chain too loose?
- Compression ratio and boost
- How much lift is to much in a turbo 5.3
- Another "which cam?" thread
- MS4 Cam
- copper valve guides
- 6.0 Rebuild with H/C questions
- AI Valve job tell me your thoughts....
- tqr3
- 1 7/8 headers
- 243 heads
- Injector size for 224R on LM7
- Parts pics for my upcoming build.
- 6.0 with a t56?
- installed torquer v2 and longtubes...video clip inside.
- Metal shavings on back of cam
- running hot after cam & headers
- please comment
- engine choices
- quickie
- Lq4 question
- People w/ EPS cams, what kinda mileage are you getting?
- lifter causes hole in block?
- 2 step activating in 3rd and 4th help!
- MTI Y1 cam Any PTV issues on a stock ls6?
- wires getting burned on headers
- 408 vs 370 question
- Stoped making LS1 Timing dampander
- Cam Only 120+ traps possible? setup?
- Broken head bolt in ls1 block
- Loose Main Caps
- Power Estimate: Road Race LS1/6 for SCCA GT-1
- Which Cam To Go With
- 85k should i cam this baby??
- Help Me Build My LS6 (Quickest Route To 500hp)
- iron 5.7 or aluminum 5.7?
- Ls3 cam in an ls1
- 02 sensor part number
- ???What size/brand Heads to buy???
- newbie parts interchange questions.
- fast intake vers. ls2 90/92
- Looking for choppy cam
- Water in Cyl #5
- 2001 Z06 pushrod length question
- 01 WS6 27k no start at times!!!!!!
- Fast intake question
- Ms4 cam
- Need help IDing pushrods
- New engine "balanced" vibration @ 1500 & 2400 rpm.
- Rocker Arm Bolt Questions
- Lq4 piston rings
- Help With Main Bearing Clearance Issue.
- Always getting knock Retard
- yet another cam question.
- Mill lq4 heads or just swap to ls6?
- fast injectors or bocsh design III injectors
- Ported head inquiry
- Stock ls1 piston dome volume in cc's?
- Exhaust guru's inside please....
- am i reading this cam card right?
- heads/cam change ?
- Powerbond 25% Underdrive pulley?
- How would these heads flow with my ms3?
- Single bolt vs 3 bolt cam setup?
- help car not running right
- Cam swap: Oil Pump and Timing Chain Mandatory?
- valve clearance ?????
- Head Gasket > .060 Compressed
- do I have to sell nd buy a new block for a revamp or not
- ATI Crank Pin HELP
- LS1 Drive Accessory Compatibility
- Spring Removal Tool
- Need help! Hard start and stall in drive
- Stock LS6 Lifter Questions
- Push rod length
- ls1 knocking loud!!!
- Misfire on my T/A
- 04 ls1 overheated bad.. help diagnose?
- Oil Pressure guage twitches
- High RPM ls1
- MS4 on stock pistons?
- LS6 Head porting & flow bench #'s
- good ol Head/Cam story
- Traps with Torquer v2 cam only 1/4mi. @111mph...
- New Texas Speed & Performance Engine Machining Center!
- cam'd car...still bored...
- Ok, run it or not
- tsp ms3 or tsp 233/239??
- bad vibration!!! help!
- Milling 243 question
- Overheat help asap
- tu1 cam and stall size
- TSP Torquer 2(Stock springs/timing set??)
- rockers/push rods installed still ticking/tapping
- Pushrod Straightness Spec
- ms4 and 3200 stall
- How much power am I leaving on the table?
- Which heads for a LS3 418
- Whats next?? Your ideas.....
- compression test lq4
- Need some opinions guys.
- ERL 427 or 454???
- 5.3 alumnium block
- Pulled heads, need opinions.........(pics inside)
- Making a fast drag car?
- GM MLS vs Felpro MLS help
- motor is in just a few things to fix now
- horrible engine knock. what is it
- Heads question
- R 799 heads any good how bout the 4.8's?
- Getting a free (dead) 5.3 truck motor - Swappable parts?
- Oil Pumps,gaskets, and springs.