- LS1 intake and heads on a stock 5.3?
- Thoughts on my Compression Ratio!!
- Ok guys need a lil help getting faster..
- throwing a code 10 with the snap on scanner
- 4.3 5sp tranny and LS1
- o2 sims
- dyno sheet 1-15-05
- Heavy Duties
- Info on Budnik's C5 inspired '99 Silverado?
- theory about handhelds vs. tunes
- truck is running like shit
- Need Shift Times On The 4l80's.
- what about these heads for 4.8
- Beat My First Cobra!
- whats with upd
- 05 Sierra Denali Tuning
- Can an 02 Tahoe PCM work in an 03 Tahoe?
- What the hell just happened?
- Tunercat Tuning Software...
- Could this be a transmission problem?
- ProCold cold air intakes on special...
- LR4 Turbo 350?
- LR4 Help Z Car
- gm part numbers
- HPTuner on its way! Got a couple questions before i start tuning.
- Torque management question (5-soeed related)
- new videos
- south georgia motorsports park jan 23rd
- 15.0 ET *Video*
- 6.0 injector size
- 6.0 gasket kit?
- Rewiring the Traction Control switch/light
- 2005 Predator programmers - with new features!
- STS turbo plus fuel problem
- TB port & polish...?
- New headers on the way!!
- Verdict-Newly Installed LS1
- Calling all engine builders...vibration problem :(
- Turbo 88-98 Silverado??
- 4L80E Conversions & Truck Cams Now Available
- what is torque management request??
- Stupid limiter
- Good muffler place in DFW (north dallas)
- 4l60E #2 Gone....
- Cold Air!
- SES Code
- Tire Pressure Question
- NA 5.3 suggestions
- Finally got my Headers!!!!!
- With the Radix
- descreened maf still a good mod?
- ASM Install
- Custom Grind Cam
- Commerce opening soon
- Complete E-Fan Info
- Thoughts on Bassani Exhaust?
- Predator programmer packages on sale!
- Pullies vs. Electric fans
- SuperMaxx long tube headers on sale!
- Exhaust system length?
- 3000 stall installed and a suprise
- headers and y pipe combo
- Racetronix Dual In-tank Install (long)
- Bigger Injectors.... anyneed if not using FI
- parish or F8LZ71 ??
- transfer case?
- truck pics of before axle side exit exhausts???
- coolant throttle body bypass
- New 1/8th mile best
- Dynomaxx header kit
- intank fuel module ??
- 04 fuel system
- 15psi 408 gtech, this thing is geting fast
- New Tune
- Thoughts on new 5.3 HO in half tons??
- torque ???
- Max Bore 6.0
- fullthrottledan
- 05 Gauge cluster
- ** fuel pump problem!!??
- 4WD launching/weight/tranny swap questions
- My UPD intake tube (pics)
- ASM headers
- LQ4 or LQ9??
- new 60' times
- The best tune
- any one ever use this cam?
- Thanks so much CGWORTH
- track time with mod's
- first 408 dyno report
- Knock Retard WTF?
- proper engine break-in?
- New Cam installed and Im Very Impressed!!
- Joined 13 Second Club!
- help ASAP!!
- 8.1 hp
- my dyno graph from G-Force
- 6.0 heads
- 5.3 RCSB+CAI+Catback+Nelsons tuning=14.6s
- 02 PCM Question
- New addition to the 12 second club!
- New addition to the 12 second club!
- Shorties
- Ready to Buy - Need Advice
- Smoked another 4l60e
- 6.0 needs more towing grunt
- Newbie w/ Questions
- How about a GP on Truck Tuning from MTI?
- trany cooler
- 8.1 guys new heads and intake
- cam advancing question
- What are the Chances???
- Tahoe Question
- removing oil pan
- just ordered tune and injecters
- troubleshooting coil packs
- E-fan help
- 99 Suburban engine swap HELP!
- cutout ??
- Pics of Radix?
- how long can fans run w/o truck running
- Patriot Heads
- New From Yank!!
- running low 13's how to?
- Which guages work with column pod?
- Aftermarket intake manifold
- 05' times???
- upd and smog...
- southern cali tranny shoppe rocks
- Finally went to the dyno....
- Whipple with 10.2:1 compression??
- ls1 fans installed....problems.....
- Think I may have found part of the problem
- for some reason i can't build boost
- when to replace a PCV valve?
- new plugs cancelled SES code.
- do u gain that much with exhaust?
- New dyno numbers
- Turbo for your 8.1 truck?
- F-ing crank pulley!!!!Now what do I do?
- 02 Sensors
- 383 stroker?????
- Where can I get a new or used complete 6.0L?
- performance upgrades for 01 yukon 5.3
- PCV working??!?
- LQ9 into RCSB, legal in california?
- Link cable for tune
- VHO,SSS and Denali owners w/header pipes
- What a good tune-up can do for a 4.8!
- How many trucks have the 5.7 LS1 engine??Who made the swap??
- Tune settings for 03'...
- Any TT kits fot trucks?
- Any stainless headers out there besides Dynomax?
- How long do you need to wait????
- Ford Question???
- Need A Part #
- what do YOU feel the hpp3 actually does for you?
- X-Pipe? H-pipe? No Pipe?
- Can this be done?
- new transmission update
- New Cam Going In Saturday!!
- what tune?
- in- tank fuel pump fix
- TBYRNE Motorsports is here for you!
- Magnaflow Install
- Engine oil Analysis?
- NGK TR55's
- Getting closer to turbo!
- Engine
- Tune.
- This Cant Be Happening!!!!!!!!
- 175 (crank) shot on stock fuel pump and injectors?
- Pcv Valve Location
- EXHAUST CUTOUT Questions???
- Crank Bolt in camshaft swap??
- Corvette Cluster in Silverado??
- Tuning and Info
- Questionable setup?
- Retune with stall converter?
- What about?
- lookin for reman shortblock for my buddy
- Snow performance alky injection!!!
- ls1 or ls6 style heads on 5.3
- Guys, where do I buy a shim kit for my Eaton install?
- V8 jeep???
- GM 4.8l performance info needed
- omg, drove the BEAST today.....WOW
- dual exhaust for reg cab short box...
- Thinking of ordering an Inline Walbro instead
- 3K stall and gas mileage
- What headers to get?
- Superchargers?
- Blown engine question in here
- Can you run LS6 intakes?
- 6.0 Cam In 5.3, Heads
- what about this cam.
- Cutouts how many, where.
- Exhaust Cutout Dilemma....
- Cam Install Questions!?!?!?
- For those of you shopping for a cam...
- New Corsa thread
- 408 or Radix
- Wtf??
- ls1 swap
- 03 6.0L question
- Intake Manifold, Injectors, 6.0 to 5.3, Differences???
- Magnacharger Won't sell me the Walbro GSS340
- Will 20" (silverado ss) rims really hurt my performance THAT much?
- Pics of Piston Damage!
- injectors on an NA motor
- SS truck guys?
- 05 E Fans part# list?
- Which converter?
- 05 Duramax exhaust probs..help?
- Stock Driveshaft Length
- Yank torque converters on sale!
- 6.0 with Heads/Cam ?
- 8.1L silverado.....? tried...
- SS, 1500HD, or 2500HD
- Denali Exhaust
- What size tire do I get???
- cut out's
- Keepin it cool
- Anything I'm missing that I might be able to do to get alittle more edge?
- Question on the TA girdle
- Starting here
- What a huge difference.....
- 05 E-Fans - Voltage Drop
- Ask the experts!!!
- Gonna try to fix the truck tomorrow!
- whats better??
- Just installed my Magnaflow
- QTP Truck Headers
- What kind of headers????
- Is this a good Scanner?????
- STS on Speedvision right now!!!!
- 4L65E 4wd part number?
- installed slp cat, very impressed
- TB bypass
- When do you change plugs ???
- When to stop?
- Borla cat back owners
- Corvette Cluster in Silverado??
- Pushrod question
- Power decrease WTF
- Will a ported or LS6 oil pump increase oil pressure??
- converter swap question
- New E-Fans, Where to put the Radix Tank
- What next?
- STS on Two Guys Garage