- Question on Pushrod Length
- Intake Ports are always rectangles- why?
- Detailed Cam and Head Info Needed. Please help.
- More velocity over rough then smooth runners?
- Where can I get a keyed hub?
- Professional Machinists... need some tips on brand names/quality...
- Exhaust Backpressure ???
- Big Decision To Make
- Cam sensor for LT1 using coil packs!
- What the difference between Aluminum Roller rockers
- How does a wheel dyno calculate HP. Formulas and hypothesis inside
- Identifying camshaft firing order
- Dual overhead cam SBC heads
- Battery Drain...
- aluminum berings or tri metal?
- Re-grooved pistons!!
- Sheet metal intake design for Gen 1?
- how much compression
- Packing intake with DRY ice?
- Evacuation Pumps
- Small block 396
- Probe Industries Forged Pistons
- SCAT 350 crank (9000)
- Possible to bolt a Vortec carb intake to LT1 heads?
- Used parts
- Benefits of Shaft-mount rocker kits?
- David Vizard Cam Selection Program
- GM 23* gen1 SBC race heads- .15" offset rockers still not enough!
- 383 stroker damper/flywheel ???
- Good Head Match?
- LS1 PCM to control 4L80E in LT1 car
- comp 1.6 promag question
- Flow charactoristics of bends
- Block Preparation
- Exhaust collector theoretical question
- What's retarded here - Me, My FAST, My CRANE?
- Carburetor choice
- Intake inner runner wall removal
- Oiling, Accusump, Filter relocation, and coolers
- cheap TIG welder?
- Internal coatings
- Forged vs. Hypereutectic for turbo applications
- Is it possible to have a motor that won't ping regardless of the amount of advance?
- Piston oil holes
- Torn between two different intakes
- Cutaway vs. full body lifters?
- Advanced Tech's, A total Loss Now. Need Help
- Mirror Image Pistons
- 4L80E swap in depth w/ pics
- oil pump
- Cryogencially treated parts?
- Plenum volume and torque/gas mileage
- LT1 on Nitro=Zoom or Boom!
- Yanking PCM/Harness ?'s inside
- Whats makes the diff between Lt1 hubs
- some ?'s about breaking in new motor on the dyno
- Anyone got pics of a Wilson LT1 Sheet Metal Intake?
- Highest flow 4 inch in/out muffler, need some test data
- The "WORLDS" best Advanced Tech car?
- "The Truth About Chassis Dynos"-- Hot Rod article by Marlan Davis
- conversion to msd distributor(wiring)
- AFR for lean-cruise carbureted engine
- 4.00 Stroke?
- Finish this Equation :)
- Flowing Heads
- what plugs to run
- Cam lobe/lifter orientation question
- swaping up
- External oil cooler for LT1- line size
- ? about Vacuum pump and PCV system
- Why WON'T Vortex Devices Like This Work...
- need some definite 100% sure oiling system answers
- drilling splayed caps
- Compression & Timing Curves
- Manual Rack
- Question about "stretch" method for rod bolts?
- oil pessure for 400?
- Info on Cam Motions cam?
- AFr 195, 210, 220???
- Reprogramming MASS vs MAP
- LS6 flow #s
- Getting rid of Opti w/ Accel DFI
- Lexan Race Glass
- Block filler
- 454 tuning questions
- Split BLM, TB, fuel rail question
- Stainless vs chromemoly rockers
- Custom Cam/Injectors ??
- AFR 210s Flow numbers... a bit odd..
- Oil squirters
- Fabrication How to???
- bottle hone brush
- engine building tricks
- Aluminum Rod question....
- 396 questions
- 4 bolts vs splayed
- TPS Voltage , Relation to Throttle responce?
- Different kind of engine
- real quick ARP stud question
- optispark signals need help
- geometry
- Prospective build, looking for input
- gm 383-4340 crank
- Valve spring dampener coil question
- 1969 LT1 Chevelle
- Lucas 42 lb/hr disc type injectors and 80 + PSI fuel pressure
- Engine breathing: carb vs efi
- Advice needed on how to fabricate a plug & mold for carbon fiber layups
- Merge Collectors
- DEI dominace?
- Teflon vs. Viton valve seals?
- Presoaking Lifters? The ongoing debate
- Dynojet Questions
- computer wiring help.
- X vs H
- anyone heard of these guys?
- non resistor plugs
- BBC Heads
- The weirdest sound coming from the front of my LT1..please listen and post ideas.
- please help, cam may be wrong!
- I got a question about a 383 in a CJ5
- timing set problems
- HEI distributor or edis
- Coating your head ports and pistons
- Looking for engineer-type opinions on bike exhaust
- ? about affects of valve sizes on head flow
- New 383 has vibration only at 2500rpm?
- Need help interpreting hardness testing results on wiped cam & lifters
- Rocker geometry question
- Ceramic coatings - possible sensor contaminants?
- Reference voltages and sensors
- Drilling for distributor
- Opti rotor degreeing?
- Hung up on #s
- Gen 1 SBC Into LT1 Car
- Stock connecting rods to race rods?
- Perfect Top End for you advance tech guys-->
- Will a hydraulic flat tappet cam work in a roller cam block?
- new motor leaking air through exhaust valve...
- Single Plane intake manifold and cam numbers
- Breaking in my nice shiny new...
- Cylinder Pressure and Spark Gap
- Dilemma
- Engine builders. Have you sleeved and LT1?
- Dart Iron Eagle pan gasket question
- 95' Z28 EFI 540 (Pics)
- Gen7 DFI Install
- possible LT1 intake design flaw?
- Big inch, high horsepower LT1 4th gens, what are you using for headers?
- 350 TPI combustion chambers
- LS1 CAM vs. 4-7 swap CAM
- Valve size for stock ported heads
- head stud questions ...
- Clevite 77 H bearings teflon coated?
- Clearances between rocker and valve on solid cam?
- Advice on timing advance for my cam.
- Collapsing a lifter
- Optimum rod length for a 396 Nitrous Motor
- I seriously need help.......my car keeps on overheating PLEASE DONT REMOVE!!!!
- lt4 valves
- This is going to SOUND like a Forced Induction question.
- first 383 build
- Engine oil
- cam firing order question
- Has anyone had to adjust rockers while running?
- Just wondering if anyone got the Arao 32V setup running on an LT1
- Can someone explain the purpose of this
- Powerband affecting gas mileage
- Stroking a 305 roller motor.
- does oil pump need a gasket?
- Individual cyl. temp problem
- 383
- 327 LT1 Destroker?
- cracking roller rocker nuts ???
- HydraRev Kit Spring Pressure
- What signal type for factory tach?
- Propylene Oxide?
- Distributor part 2 (wiring)
- How much HP can a 48mm T.B. support?
- Old 1960s-70s 327 Chevy in 94 F-body
- helium in tires?
- Confused about heads for 350.....
- Valve springs and titanium top end
- cranking Rpm
- Guys with no PCM and FAST inside
- Dyno result question
- LT4 short block Rev Limit
- Speed Pro Plasma Moly rings
- Compression Test
- No Opti w/ Stock ECU?
- Popped a Head Gasket weird deposits:Pics inside.
- need help with fuel tank pressure after a high po pump and line install
- Careful with Compression Calculators!
- chewed up a cam and lifters ruined in 100 miles please help!
- Bob weight question
- LT1 v/s Gen1 Cam Specs?
- Cola does not make GM's new 3.800" crank
- Blown Speaker in My Exhaust!
- Couple flow questions...
- direct main-cap oiling
- Valve spring life: fast ramps vs high lift
- LT4 rocker arm studs
- new engine problems...oil pressure
- Question about Tri-Y headers, 4-2-1
- Need some serious engine builders advice
- Great service from Manton Pushrods!
- 305 twin turbo, stealth ram, commander 950...wont run!
- Piston to wall clearance and ring gap question
- Egine Oil/Rear End Temps
- removing metal shavings
- sorry to post here but ls1 ?
- write ups On Using Epoxy for Head porting
- Forged steel cranks and high dollar rods in street motors?
- big inch nessecities
- Need Info on Carbed SBC CONVERSION!!!
- valve springs
- Gold Coating from Swain and water injection
- L88 valve springs
- Balancing ?
- Anyone running aftermarket fuel rails?
- 600+ hp naturally aspirated mills
- Tricks to balancing a motor with a dual mass flyhweel?
- The Physics Of Throwing Rods
- 4-valve heads for GEN 1 smallblock.
- When to move to Comp R Lifters
- Valve Covers with high lift cams
- LS1 valve lock same as SBC
- The Truth About Top Fuel Motors
- Cam Lift Vs. Head Flow
- Need some help here, converting to single plane intake
- Piston to Valve Clearance
- Callies internal balance???
- FAST/Delteq/stock ecm woes...
- Tool belt for engine rebuild..
- Why rod bolts and not rod studs ??
- Project
- Viton and Viton PC?
- Bad Or Good in use 2 stroke Oil
- Fuel Delivery problem?
- the big block is up and running, now some tuning questions
- Fuel Rail Modification (Fast guys, I'd like your input)
- what about this 383 set up
- How do you take apart injectors
- Cam nose out of square?
- Bearing clearances tight or loose on the mains?!
- Need a quick dynamic CR check please
- oil pressure prob
- Howards powder metal rods, stronger than 4340
- When do I need a fuel cell?
- bushed lifter bores