View Full Version : Generation III Internal Engine
- Hows this look for 179,000 miles?
- LM7 questions for a rookie
- Cylinder 8 valve spring.
- Hydraulic Lifter Help!!!
- Timing chain concerns
- Sbe LS1 fbody record attempt Build in progress come on in
- Comp 850's
- Oil pressure drop
- How bad is the damage to this head
- Carbureted 5.3 lm7 - huge backfire and loss of power
- LQ4 Block machine shop
- Morel 5206 and Spring pressure
- Int valves
- Don't look and wont be any issues lol
- Opinions on running newly built engine before car is drivable
- 2002 LQ4 Machine work bearing issue?
- Gen 4 4.8 to Gen 3 5.3 swap
- 2002 gen 3 upgrades
- Looking for some piston help.
- Build advice
- Building motor for my tow rig. Need HELP!!!
- 5.3 Junkyard Budget Build
- 5.3 comp ratio vs power questions
- Hylift Johnson 2148SE
- BTR spring concerns - What am I missing?
- LS1 706 cyl head compression ratio question
- Gas in oil
- help to figure out my cam
- Gen3 Ls1 burning oil
- Question for my 5.3 build
- 799s milled .030 ptv
- Measured Lunati Mystery cam
- Any reason to avoid a rebuilt 1997 LS1 short block
- LQ9 cylinder walls?
- LS1 Head Gasket.
- Another Oil pressure thread...
- Coolant in oil after cam swap
- Please help!!LQ4 CAM BEARINGS BOUGHT 2 SETS NOT RIGHT
- lq9 Swap issue
- Valve Seals
- Exhaust valves hit pistons- how bad is this?
- What parts for a reliable 400-450hp LM7 build?
- LQ4 6.0 with 799 Heads. Cam help.
- Oil starvation.
- Lm7 build
- Hone big end of rod.... surface rust
- Valve stem seals?
- Trying to identify rods. Pointers?
- Lets Talk Rockers
- it's 2020, yet I feel like our oiling is still crap
- Oil Filter Full of Gold Sparkles on Fresh Rebuild
- Please help
- Tearing down LQ9! Questions!
- Getting the itch again, what to do with my setup?
- Help identifying large sensor drivers side #7 cyl block
- Oil burning
- Do I need balancing
- information camshaft
- Rebuild or Start Over?
- Cam advice for a stalled auto with stock heads
- Oil for high temperatures, not full synthetic
- 5.3 LM7 800-1000hp build!!! Need some advice!
- Looking for input on my parts selection And direction
- What is it worth? 99 LQ4 Fresh from machine shop
- Lc9 sonic test results 3.9015 bore
- Whistling type noise when i accelerate
- Hoping this could be a messed up lifter and isn’t a rod knock.
- Let's talk about failed piston ring lands
- Torquer v2 PTV clearance.
- Lifter Tray worries, looking for advice.
- Camshaft Identification
- Engine balancing question
- Coefficient of discharge 706/799 stock bs ported
- difference between 00 - 02 camaro
- Damaged piston?
- undecided on heads/cam for TMS 383...
- Can you tune a car with unknown cam specs?
- Had ported 243’s flowed
- Gas in oil and coming out of tail pipe?
- cammed 5.3 wont start
- Valvetrain sound normal?
- Gaskets - Where to get the best bang for the $$
- comp cams ls trunnion kit bolt size?
- Bardhal ls1 465+rwhp ls6 TEA Summit ECS Cam
- balancer question
- CURSED 5.4 (bored 5.3)!!
- Getting it started.
- Camshaft question
- Ls1 fly cutting pistons
- Gen 4 rod bolts in gen 3 rod
- ID this lifter
- What is the max I can mill 317s until PTV clearance issues?
- Cammed cars, what is your operating ECT?
- Lm7 with camaro fbody oil pan and pick up tube O ring color
- Cracked LS1 where bellhousing mounts
- Lq9 with ls3 top end
- L33 to LQ9 swap
- Buying a 267k miles LS1/T56 Car... Am I crazy?
- LQ4 Cometic gasket bore size?
- LQ4, 799 heads, .040 gasket, PTV
- Help with piston ring gap..
- Summit 8708 Cam (231/242 @.050")
- LQ4 -> 408 Stroker Internals
- 243 not milled measurements?
- LQ4 with Torquer V4
- Lq9 swap
- Does this sound healthy to you??
- LS6 help
- Porting 243 heads
- Shopping list for Mid-engine LQ4 build
- LS1 vs. LM7 Cam Base Circle
- Tr6 plug too hot?
- DCR Calc for 5.3 with 799 and 216/220 560 Cam
- Nailing down valvetrain components.
- Max Cam in LQ4 w/milled .030 243 heads
- What would be the difference--LQ9
- Oil pressure
- Engine sesors brands VS Quality ????
- LS1 Cam and springs questions
- Are all stock LS1 rods the same?
- Which lifter
- Spraying GM Performance MLS Gasket
- Rod bolt torque
- What can you tell me from this engine vin?
- How bad is this?
- 99 Lq4 BUDGET build need help lots of questions.
- Adjustable roller rocker pushrods
- Supercharged lq9 set up
- Thoughts on repairing/using this cylinder head
- Rod Bolt Tq ?s.
- School me on bearings for my lq4 *Break in begins*
- Ls1 cam suggestions/tips
- LQ4 - build goal 550-600hp
- LQ4 Questions
- Roller Rocker Arm opinions...
- Ls7 springs in 243 heads
- Noob cam questions
- Summit Ghost Cam installed
- Fully torqued head bolts with NO HEAD GASKET
- 243 valve cut question
- LS1 rebuild advise for road course E36
- Dynamic compression
- Summit Racing Face Book Live Q&A Friday the 27th at 3pm EST
- AFR 1510 heads 210cc or 205cc ?
- Lunati Drag Race TLR2 in an ls1?
- Callies 8 counter weight crank vs non-counterweight crank
- Forged lq4 squeaking mice in 2yrs.Time to tear down again.What next?
- Lunati Drag Race TLR2 in an ls1?
- 20% off billet parts cbm motorsports
- Introducing Summit's new.....Pro LS Head Studs
- Cam/ Head install help.
- (6.0 single turbo) VS (big block 540 twin turbo)
- Summit's new...Dial bore Gauge!
- new cam / lifters
- Forged 370 hp?
- Piece of Metal lost inside newly rebuilt engine
- cam opinions / reccomendations for prc ls6's or prc 5.3's
- no start/flooding of 5.3 lm7
- iron block main cap issues
- valve train connundrum
- Lm4 bores to 5.7 specs
- Summit Pro LS Piston and Rod Kits compression math wrong? - It was right I was wrong.
- Lm7 in light car, what cam to choose?
- Wondering what to expect
- LS7 lifters
- 346 high compression build
- Cam sprocket search
- lq4 build
- Aftermarket Lifter Trays
- Pushrods. 5/16, 11/32, 0.08 wall 0.12 wall?????
- Callies New .552 lift Camshaft series Dyno Tested in 2003 5.3 silverado.
- Stock piston weight?
- Sorry to ask but I need a rocker arm recommendation
- Aluminum block main bearing clearences
- Worktruck build up
- Idle vacuum with big cam
- LS1 block - 346 vs 383
- Unknown damage to main
- Autolite Spark plugs weight reduction?
- Question about quench
- AutoX/RR cam
- Low oil pressure causes
- Help me make a shopping list? 5.3 LM7 Iron Block
- To deck or not to deck?
- Is 5/16 0.80 pushrod sufficient for Duals & small cam?
- Katech Porting quality?
- 2007 5.3 (L33) Pre AFM
- Oddball Bore and Stroke combo recommendation
- Whistle noise when letting off throttle
- 5.3 engine upgrades
- Summit's new Pro LS Tool Steel Wrist Pins and HDR Pushrod lineup expansion!
- 243 heads
- Lifter/Pushrod help
- 06 ls2 with 821 ls3 heads steam port
- LS1 Bolt on combo finalizing and validation
- Best cam?
- 4.8 LR4 rev happy parts
- Trunion upgrade. Bearings, bushing or not bother???
- Rocker Arm Stands???
- SNS Stage 2 + AI 243s: Good Match?
- 6.2 part on a 5.7
- Lowering Engine with dry sump.
- Gen 3 stock combinations
- Unusual pushrod length
- Push rod length after cam change
- Help ID these rockers
- Lunati Link Bar lifters 72332-16
- Broken Pistons
- What pistons for 4.030 2006 Lq4 with stock rods
- Budget Gaskets for LS1 Head and Cam Swap
- Installing valve collets pic is this ok?
- Howards ASA 113 LSA Cam and Parts
- Comp Aluminum Roller Rockers?
- 5.3L build for truck
- Wanting 450-500whp out of a n/a lq4
- comp ratio
- Installing COMP Cams Max-lift BSR Shaft Rocker System for LS1
- Carbed 5.3
- Graphite gasket spray for easy removal?
- cooling system startup air bleeding
- Valve springs
- Metal shavings behind Melling HV Oil pump on fresh unstarted engine.
- Pushrod and preload morel HLT 5850 HELP!!!
- Stroker build in used cylinder?
- Scat I beam rods
- Lq4 piston swap
- Cam swap info needed
- High DCR with stock compression?
- Carbed 5.3
- New Old Guy
- L33?
- Engine weight? Long blocks. LS, SBC, BBC
- 11.0:1 comp with very small cam ???
- Max rpm for 2001 ls1 short block
- Hole or Plug?
- Looking to make 600hp or enough to handle stock tranny
- How tight is your PTV?
- LS1 500whp street/track engine build advice (fresh build)
- PCMofNCs PTV calculator still around?
- Part # for arp studs?
- Must coolant pressure bottle be present.
- Elco Build
- Wanting to turbo a stock 4.8
- Measuring pushrods for run out
- LM7 vs L33 vs LQ4 for nitrous, carb, and cam
- BTR Truck Cam Shootout
- Need inputs on my piston/rod choice
- Getting new short block built. Opinions on ARP mains.
- ready for ls1 full rebuild....
- Summit's new Pro LS.....T-Shirts?