- What diameter/length muffler for dump?
- exciter wire - 98 z28
- LS6 intake and PCV help!!
- Gauges
- Fatty Injectors on the 102 can be done!!!
- What intake is best for Ms4 cam
- Signs of an exhaust leak
- simple but urgent fuel line question.
- Lids?
- Installed CME exhuast, better tone and look!!
- 102mm TB, throttle cable problem
- spliced o2 wires? quick question
- Throttle body question
- Vic Jr intake help
- Lets see those chrs1313 HVAC ram air install 1/4 mile gains
- Stock ls6 manifold and tb limiting 1/4 e.t.'s?
- LT's installed but still another Y-pipe question. Also butt dyno data from LT's
- Passenger bank no firing
- Ram Air please help
- 98 Engine & Trans harness with a 2002 ecu?
- 101mm or 96mm TB? Time for a MAF?
- 2 step installation?
- timing twister car want start
- Benefit of running truck coils?
- Cat bypass???
- Too bad someone doesn't make an alternator/motor conversion
- Bigger ipipe? Benefits?
- LM1+ Longtubes+O/R Y SUCKS
- Any horsepower gains with thyphoon intake
- Another ORY with manifolds question?? just a little advice
- ***Best Resonator??***
- Longtube install, removed steering linkage...key stuck?
- Best/Accurate 85-90 MAF sensors?
- Stepped Long Tube Headers?
- wanting to do an LS6 intake..
- 98 LS1 stock bottomend
- H/C car combo
- Alternators
- Will Nick Williams 92mm throttle body fit my FAST 90mm manifold?
- Oil filter adapter?
- I need to find a good exhaust shop in stl area
- Engine Build
- Cheap Stepped Headers while supplies last
- tranny mount
- Which 85mm throttle body?
- any news on texas speed headers
- JBA Shorties to TSP Long Tubes
- Poly Motor Mount question
- help with pulleys
- How do you think this happened?
- Who's running a WS6 Lower box on a NON WS6 car?
- Duralast ls1 maf >????
- Throttle bracket on FAST Intake bolts/nuts help
- trying to decide what to with ls6 intake
- best bolt ons
- "New Exhaust Set Up With Vid"
- How to remove engine?
- Pacestetter headers
- MAP sensor wiring
- ctsv balancer?
- pacesetter longtube tip
- help please
- Fast intake install help!
- Just insyalled LT and ORY
- ebay valvecovers issue
- What the heck did i just find in my throttle body?
- New crank has long key installed
- Anyone ever add dual mufflers onto an LM1?
- I need some advice on an ory.
- Alternator question.
- Power steering question
- Whipplecharged LS6
- O2 Sensor position
- Quick help with a cut out please?
- LS1 airpump removal and catalytic converter function?
- Got my LT's in the mail. Got some dents in them. Added more pics.Update w/ more pics
- 90+ mm TB w/ 100 mm MAF Set ups...
- Muffler options/ideas
- Balancer to water pump alignment issue
- I need some assistance
- Anyone running DR GAS Freq Mod Muffler?
- Anybody have a frame mount torque arm and TSP true duals?
- My True Dual Exhaust 3" over the axle
- SLP LM install, somethings F'd up
- Intake swap question!
- 360rwhp possible?
- What Lid for 02 w/o AIR
- What's Next?
- AIR Delete
- Mangaflow tips
- Funny o2 Sensor Issue
- 404 stroker w/ 76mm front mount which intake?
- Relocate my battery? Yes or no
- heads
- G5x3
- Mission to reduce/eliminate rasp!!
- moding valve covers?
- Random Tech Catback?
- Loosing Vaccum when Brakes applied.
- Any word on TSP Headers?
- Fast 102 intake question(egr and map)
- Which Magnaflow muffler?
- Will I need different coupler from TB-MAF with my new Fast 90 TB?
- help me decide.tired of thinking!
- MS4 Cam Help
- Best Bolt-on's
- Koolsox Question
- Lower Air box - is there a difference between regular and Ram-Air?
- High flow cats (Strange)
- Catback with best compromise of quiet cruising but loud at WOT?
- FINALLY fired motor eps/TSP2.5
- Clear lid melted and warped
- New exhaust
- L33 Knock Sensors With E40 ECM
- What is this?
- Guess 1/4 et/mph gain with added fast 90/90
- alternator where AC goes?
- any good exhaust shops by the stl area?
- Little Upset w/ Corsa
- Does anyone make an egr block off for truck manifolds?
- maf sensors
- LS1 flexplate?
- Best heads for RAPTOR Cam RAPtr Cam
- What screw on LS2 MAP sensor do I get for an LS3 intake?
- New tsp y-pipe
- where to buy ls6 intake manifold
- can a bad coil destroy an ECM?
- Spark plug on #2 cylinder not wanting to thread
- direct drop in ??
- American Racing Headers/Y w/tunnel brace tq arm -- anyone have this?
- got my throttle body today
- how do i remove AIR from 02 ws6
- need the idler pulley bolt size
- 02 ws6 lid- air hose plug
- Mast 275 Cathedral port exhaust port?????
- How much power am I leaving on the table? 1 5/8 Headers to 1 3/4's
- texas speed headers
- Thought or Recs???
- ls6 or tpis ls6 intake
- Calling those with dumped Y pipes
- got some questions about longtube instal
- check engine light on cat delete help!!!!
- Mass Air Sensor
- Im looking for tim aka (408trans_am)
- Just got a new fast 102/102 setup but I have questions
- 427 with 1 Probelm...wont start HELP!
- o2 sensor question
- new header questions
- Katech's new VISION, LOGO, and 100-PAGE WEBSITE + secrets revealed!
- Do these headers look to be in good condition?
- race header
- trying to figure out an alternator issue...random voltage drops
- Issues with it being hard to turn right or left after header install
- Questions on QTP E-cutout install...
- QTP headers 1 7/8th?
- average price to be paid from recycling place for stock cats?
- best throttle body mass air combintion for ls6 intake?
- Quick cutout question
- Header bolts
- electric cutout question
- LS2 to LS1 head/cam question
- New to LS putting the rest of the motor together
- 2002 Trans Am ws6 WANTING 400+ rwhp
- How do i get this clamp off?
- Starter bendix occasionally hits new flexplate/flywheel
- my 2000 camaro SS build
- header questions for my 408
- What 92mm throttle body for fast 102
- Help with y pipe
- is my block trashed??? see pics :( HELP
- K&n FIPK Precharger
- Converting to new style MAF
- Future upgrades-any imput
- Weekend project:Kooks longtubes,ORY and Magnaflow ,LS6 intake
- Modded thermostat anyone?
- calling all north carolinians
- oil pressure switch question
- LS1 Heads/Intake on a LQ9
- Ls1 spark plug leads
- 6 codes no matter what i change, bad computer?
- Valve covers that will work with shaft mount rockers???
- Great deals new on Edelbrock Victor Jr / MSD 6010
- Starting to mod
- Thinking of ditching ory for cats
- New P/P TB, P0507, Idle problems
- 2" or 1.75" Primaries???
- 2001 SS. 425 HP goal...help.
- Mufflex 4" cat-back
- Gains with fast 90 and 90 throttle body over ls6?
- lg tube or shorty?
- pulley?
- what coils do i need?
- :::sigh::: question about egr LTs =\
- MSD vs Taylor Wires
- What kind of car cover do you use?
- block and head casting ID help
- Header to Y question
- MAP sensor...has a breather hose?
- Alternator problems / questions
- Really need help!!!
- SLP air lid - holy crap!!!
- New Exhaust on: LT/ORY/Borlamouth
- A/C mounting bolts leaking oil?
- will a fast 90 accept a 92mm throttle body?
- MAF with HPTuners
- Measured distance from valley cover to cowl?
- Just want to verify. AIR & EGR removal.
- Lower water pump hose part number.
- Lm7 help
- What To Use To Replace Cat bolt?
- Painting a LS1 intake???
- How much HP out of a stock bottom NA LS!?
- cutg outs
- Dual cut-outs....or single cut-out.............
- Just installed used Meziere and the damn thing leaks!! How hard to do an o'ring kit??
- Ls1 engine help
- help on how to delete air on 02 ls1
- Ls6 intake or ls2 intake
- SES Light, Help?
- vin number on motor?
- Vacuum/hvac questions 98 z28
- swapping from ybody to fbody throttlebody etc.
- problems pulling out crank pulley bolt
- Cleaning up engine bay, catch cans, ect...
- 2002 LQ4 LS1 performance build for my 96 caprice
- Might rebuild 98 LS1
- need some help on head bolt and rod bolt torque specs
- exhaust trouble.
- Evap and catalyst not ready!
- 408?
- replacing crankshaft pulley
- How to tell the difference between fast 78mm, 90mm, and 92mm intake manifolds?
- Gasket or No Gasket?
- trick flow heads
- Need intake help
- spacing k-member to fit pro flo??
- Heads?
- Quiet duals? XR-1 still the best?
- stainless dual exhaust tips
- Reassembling blindly, need help!!
- Need help finding a y pipe
- need part #'s for spark plug wire and ends/relocating
- ls6 modified with 90 opening or go fast 102???
- WTB: 02 LS1 RH Cat
- LS6 TB and LS1 TB interchange?
- Ls1 Cat eliminater pipe
- what heads do i have
- Those with the T.S.P 100mm mass air come in?
- Do I have any bolt-ons I can do that would be "worth it"?
- Can I use 01-02 headers on a 98-99 fbody?