- ok wohs this sound for a 402
- Flowtech Warlocks???
- side exit V. dumps
- Plug wires for vortec 350
- where to place hooker muffler so i have NO drone
- Sugar in my fuel system
- Speed Engineering Camshafts?
- FAST manifold progress
- I might buy a 2006 2WD 6.0L Crew Cab, need some tech info...
- Elec. Exhaust Cutout - Need Help Locating
- Header Primary Size
- Lingenfelter Cam
- replacing lifters?
- Many Products On Sale @ TBYRNE Motorsports!
- Need a Little Help with Single Replacement Muffler Choice please
- what size exhaust pipe will fit over the axle on a 4-5" drop?
- 01 sierra needs more speed!!
- Nelson harness cost?
- Headers?!?!?!?
- magnaflow
- FAST or Victor jr LS1 intake ..
- are all returnless fuel systems considered......
- Pacesetter Header install on '03 AWD SS
- What heads and cam for my 4.8l?
- i need help with picking one form of stroker
- e-fan install
- stock cam shift points
- ls-1 vette engine
- flexalite fans
- Electrical problem
- Ok so i had this crazy thought...
- ls1 to ls6 conversion package
- What kind of Converter is it?
- megashift
- Aftermarket enging Management for TBI 5.7
- Best place to buy hooker areochamber?
- Tune for fans?
- Suggestions on a cam for a 6.0L
- ls1 fan wiring schematic
- Gonna try the plug defoulers tomorrow
- Sound of hooker with no cats
- another idea
- Will a futral tune work for both
- Borla CAME IN!!!!
- lq4 6.0 truck cam????
- Magnaflow
- Anyone have a stainless exhaust part I need?
- Direct replacement 60lb injectors?
- PermaCool vs. Flexalite vs. LS1
- What cam for 6.0 LQ4 w/ all bolt-ons?
- jegs x pipe?
- What efans.
- Sound clip of my truck
- Whats a good cam for 6.0
- Will 01 4.8 lts fit a 6.0
- Looking for Exhaust for my 06 Crew Cab
- Thorleys
- I'm stumped...
- Home Built 02 Sensor Sims (02 sims)
- Anyone running a Pacesetter GP??
- Those with 5x8 or 5x11 Magnaflows
- Vinci Trucker cam guys - what stall are you using? Likes/dislikes?
- question about 99+ V6 4.3
- LT's VS. TRI-Y
- Mass Air sensors
- P/N for K&N filter for FIPK
- Exhaust heating rear end?
- Good Or Bad Idea
- Underdrive Pulleys
- Engine problem
- Engine problems, losing power
- Where can I send my 8.1L heads and intake>???
- Next Mod
- Ls2 Heads On 5.3l
- Which exhaust
- LS6 Springs, 1.8 Rockers, and 212/218 Cam
- 5.3 W/radix, Heads, Cam, Meth. Hp/torque Guesstimate?
- Comp 918
- Lq9 Na Hp?
- Does a 6.0 big block matter?
- Anyone interested?
- Is this unusual?
- 2.5" to 3"?
- advice removing rockerarms
- question about center/center and center/offset mufflers
- daily driven mid 13s?
- Need help with Header to stock Exhaust system
- where to get Aerochamber
- Stalling...
- single or dual?
- What path to take?
- 6.0 HO Manifold better than 5.3?
- The love of my life
- Next mods.
- any sponsor who carries pacesetter
- y pipe
- JBA Header Group Purchase
- 8.1 Upgrades for Performance / Fuel Economy
- Best Way to get better gas mileage?
- Lets Get Started
- 5.3l head
- Header/ Exhaust Recommendations
- Hope this will work in this forum
- New truck help plz!!!!
- 6.0l Swap info
- where to buy?
- 12 sec. N/A 5.3 Z71
- TB to valvecover vents?
- cant find a UDP 4 my truck
- LT's for my truck
- help on exhaust
- PRC CNC Ported 6.0L Heads Now Available!!
- cam/stall for towing
- 220/220 .564/.564 114+4
- Best Cat back That does not resonate....
- Anyone out there with a 90-98 Chevy?
- question about an engine swap for a 98 chevy
- EXT catbacks
- no cats but no engine light?
- best headers for 5.3?
- what the hell?
- Pics of 2000 silverado
- Coolant guage temperature. What is your temp. range?
- borla exhaust any good?
- Fuel pressure guage hookup question
- 99 Cadillac Escalade Q?
- MAF says 310 grams/sec@5800rpm......
- Tbss In Mid 12s??
- Dual springs with tr 224 112
- Hooker headers or cam
- What cam?
- How to gut cats?
- numbers after 6.0 swap
- 99 2 door yukon header question
- Dyno Results With WCCH Stage1 Heads.....
- Oldman Cam?
- which headers?
- Flow-Junk, Flow Disaster, Etc...
- No O2s and gas mileage?
- Clean MAF?
- Exhaust concept for the truck(drawing)..stock HD catalytic converter flow Q
- One more question about cat's and exhaust
- LS7 Rocker Arms
- STS Exhaust
- New rockers for tr cams
- 4.3L V6 Silverado Reg. Cab on Steroids!
- Vacuum at W.O.T.
- Are exhaust manifold gaskets reusable on a gen III motor?
- Alternative catch can....
- aerochamber installed today!
- just got my pacesetters in today and have a question
- Internal engine damage woes
- LQ9 Camshaft into a 5.3?
- Need Help on new exhaust set up
- "reduce power"
- head gasket??
- building a budget daily driven 6.0 input needed
- 5.3 specs
- Pin out for LS1 fans?
- pulling valve covers
- 4.8 flat tops in 5.3
- Ls6 intake on LQ9
- Bench racers come RWHP on the 418what do you think
- K&N on my 8.1L
- 112% Injector Duty Cycle ?!?!?!?!?!?!
- Help ME Diagnose problem
- LS6 PCV system
- No Cats Vs. No Mufflers
- Headers
- TR220 or 212/218 high lift
- 4.8l Best Performance Part Under 1000$
- 4.8 rwhp Numbers
- L31 Vortech 350.....Rebuild or Replace????
- Fipk
- PROBLEM WITH K&N COLD AIR INTAKE -HELP
- ?'s ON NEW MOD
- intake on 5.3
- Looking for torque?
- 408 Build List
- Ebay score
- Cam?
- What does everyone think the 4.8 can really produce????
- Fuel pump nightmare
- How much fuel pressure should I have?
- 6.0 vortec
- Bought my heads today : )
- Are ported heads worth the money?
- Exhaust Opinion!!!
- Exhaust ?
- Decision time, FAST 78mm or LS6?
- ?1990 350 free mods?
- Guys with cam questions.....
- need help finding a camshaft
- HP in 04' Vette?
- Heads and Cam setup
- ses light 0305
- what would LS1 heads do for a 5.3
- Question on EGR removal.
- Truck injectors in a LS6 manifold?
- Heads?
- finally finished my CAI
- New cam install and drive
- Vararam VR-D1 w/UPD?
- thinking to get a cam for my 5.3
- ls2 install
- AMW install w/RADIX question. (ERROR)
- Fixing fuel pump, removing truck bed
- Can Someone Plz Tell Me Whats Going On Here??
- What to do with Cats?
- lt1 swap
- Wtf!!! I Cant Stand My Truck
- Quietest mufflers that still give a performance advantage?
- part 3 here!
- highest flowing muffler?
- 02 fuel injector ?
- Thought you guys would like to see some New Products Coming Out!!!
- got dads truck dynoed with cam
- NEED HELP FAST!!!(fuel line removal)
- Whine
- Tick tick tick
- throttle body
- Ls1 Swap???
- How to break down the material inside your muffler
- Max lift on a '01 LS6 valve spring? (solid blue in color)
- Get my truck back from In-Tune Motorsports
- 6.0L LQ9 Crate Engine
- got them.
- Paging oxidizr ...
- My DART LS1 heads are here finally(pics)
- What is involved in a LS6 manifold swap?
- sorry another 6.0l question
- temps w/ 180 t-stat?
- Does exhaust brand matter?
- Stainless Works Chambered Exhaust
- Q's on cam choice
- Bad vibration
- changing the whole exhaust
- Exhaust w/ Rollpan
- delete
- cat questions on 5.3L
- need dyno #'s for LT4 cam
- I think I have a dirty fuel filter
- Just installed WCCH stage 1 ported heads
- Please Help Me!!!!!
- Roller Rockers?
- Sound of Magnaflow?
- Magnaflow
- 04 Denali XL LQ9 OR LQ4??? Also need a good tranny builder
- Loks like early February for my 408
- Got a GRAND need a PLAN