- What headers should I get?
- NEED HELP! Problems With Headers after Install
- Any Holley intake dyno?
- headers
- Gains with LS-6 Intake??
- Dynatech install question......
- Anyone coat thier Holley intake?
- What do ya think I can expect with this combo?
- Are these injectors to big?
- EGR Block off question
- Mac's sh*tty cats
- Y-pipe design for Hookers
- 2 Questions about the 2002's
- BG Ram Air kit?
- FIPK and WS6 hood with no baffles, any rain issues?
- Help with exhaust?????????
- How about Granatelli High MAF ??
- Do Hooker LTs come with collector flanges?
- Extened Protection Plan ???
- Will gutted cats void my warrenty?
- 01 or 02 Z06 MAF? Or keep stock one??
- People with Shaner S2 TBs or Ported Tbs with epoxy, come in
- I Need Some Help Installing my SLP Headers
- 00 RAMAIR WS6 EXHAUST SPECS
- Fog Light Wiring
- Anyone running the Aeromotive fuel rails?
- A few drone/sound questions...PLEASE help!!!
- I'm installing FLP long tubes and exhaust, pointers please
- Electric water pump.....worth it??
- Asp Pulley cause prolbems? Recent talk has me worried
- Injector Question for our ls1
- Dynoed the K&N FIPK kit today
- Jet-hot Coated LS1 headers+Holley intake in JEGS
- Could this be a header leak?
- Is this a bad exhaust idea ????
- Squeeky pulley syndrome...how do i fix it?
- 3" duals to the rear bumper?
- SLP MAF , Translator help....
- Off-road Y that will work with stock manifolds?
- How long did your Fuel Pump last, and what symptoms did it have when it died??
- Is the new FTRA ram air plate worth the $28?? Anyone swap old for new yet? Results?
- Spyder intake?
- Grot 1-7/8 install, now I need exhaust...
- Header's or Cam? Help me out 11 second guys
- Finally got SLP LT's in and went for a drive!!
- IAT timing tricker has an effect on LTrims
- P102....MAF voltage low?????
- Header install need help
- Pics of Holly Intake installed??
- Water Pump gasket part #?
- help i want "go to jail loud"
- Mild exhaust system
- what plug gap to run on my TR6s
- Link for the Baker Hose mod?
- Anyone know what the code P1416 means on Auto-Tap?
- Header gaskets from gmpartsdirect?
- Let's compare headers...TTS pri pipe lengths inside!!
- APEXI S-AFC controller
- Ok guys, how dificult is it to change out the stock spark plugs to NGK-TR55s?
- TR6 Question
- Anyone know where to get port matching?
- What would you do?
- Hooker headers and new dual exhaust installed
- Help with bad Dyno numbers!
- CFM's for 95 LT1 fans
- Anybody use a fuel pump voltage controller
- HELP! Big time.
- Experiencing LS! problems!!! Help!
- Winter gas vs summer gas?
- How do you test your alternator to see if its bad?
- Need more data.. help
- Oil Pressure?
- 410's
- Rich with off-road pipes and stock MAF ends - will...
- K&N FIPK pics installed with FRA
- MAF vs Throttle Body
- resistance for !CAGS
- Few Questions from the New Guy-=>
- Paging PSJ...Emission ????
- Crazy Battery Guage... Flickering 13-15 Volts?
- plug gap??
- Just how bad will the rasp be?
- FTRA hp gains
- Fuel pressure gauge install?
- Help with a question about low-trac, abs inop?
- Shortbelt length for ASP crank and Alt pulley set?
- FIPK track times?
- Lost alot of my low end after MAC header install
- Serious Water pump leak, help
- Manual Rack and Steering
- High Flow Cats?
- Cooling Fan Circuit Questions
- HOOKER SHORTIES
- Help me build the "Ultimate Bolt-On Car".....
- ?? on installing ASP Crank Pulley
- Differential fluid?????
- Corsa Exhaust?????
- Stealth airbox.....worth the $'s?
- LS1 "normal" noise
- New to LS1's need help with Y-pipe, cat, and/or header selection
- MAF ends and OBD-I
- How to for PCV valve
- At what mile would you recommend changing out the stock spark plugs?
- Bassani LS1 headers...Are they out yet???
- Torn between exhaust system!!!! Need Help
- Torn between exhaust system!!!! Need Help
- ASP Pulley or MTI Pulley
- The LS1/LS6 Engine Section Is HUGE!
- MAFT, LTRIMS, WOT, ahhhhhhhh
- Cat Problem
- Okay I'm a newbie.
- Need some quick help with headers
- Where to get an EGR Block off plate?
- Fuel Injectors: How do I tell the 99's from '01s?
- Repair of a cracked intake manifold.
- Fuel Rails
- WTB: LS1 edit and egr block off plates - who has them?
- Question about this setup.......step inside...
- Mac headers on a 01 ss
- Muffler Case length?
- ASCD WS6 style hood and BG Ram air mod?
- Bang for Buck Which Headers ar the BEST?????
- how to increase timing
- Exhaust Cut-outs
- SLP LT'S WITH DUAL DUAL EXHAUST
- Found a cure .....maybe
- '02 F-bdy LS1 Exterior dimensions
- Need part for fuel line
- **Paging Black Sunshine/ 00SS**
- Ported mass air = Faster car. Why worry about Ltrims?
- How much HP am I giving up?
- Can I get 20 to 25 rwhp from doing the following mods?
- Zo6 MAF on a 98 motor??
- FLP or SLP long tube headers....which one?
- LS6 pcv system installed on my ls1 block!
- LG Custom Y-pipe kicks $/hp ass, dyno within...
- custom offroadpipes
- 390 rwhp for bolton/cam cars with stock heads? How many of them?
- Stock Maf without screen and tuning the car with it..
- Bleeding the Fuel System
- In the middle of SLP LT install need help to remove steering rack.
- In the middle of SLP LT install need help to remove steering rack.
- thermostat opening temp on 98 SS
- how does a pulley work?
- Need help with fuel line problem!!!!!!
- MACS.....in from the bottom or in from the top.
- Coil Relocation Ideas
- Exhaust with stock sound
- get me into the 12's...help!!
- How does air temp effect air/fuel ratio?
- stock exhaust size going into muffler and exiting muffler???
- Need Plug/Wire advice!!!
- Pics of Gutted Engine Bays?
- Here are my Hooker LT gains!
- Installed cutout now?
- Am I running rich?? (gas smell)
- What I did to get rid of the rasp.
- FLP off road pipes????
- Anyone install a Dynomax Race Muffler?
- o2 sims
- Will a ported Tb help my set up
- Well I just could not help myself.....
- Help me build a custom y-pipe
- PS Cooler?
- Bump stop mod help
- Best plug wire?
- SLP 2OTL + No cats...
- Dynatech stepped headers?
- cruising w/cutout open
- Guys w/ an ASP tensioner PULLEY.....come inside
- Walbro 255lph intank install questions?
- Maft adapter plug?
- Do I have anything to be ........
- Using LS1 Edit to dynotune my ARE 422ci (iron block)
- BBK 80MMThrottle body?
- which would you use?
- short belt
- Hooker LT and y-pipe part numbers???
- Low dyno numbers
- Removed AIR pump and hoses and...
- Gains from X pipe truedual over Mac off road Y pipe and catback?
- K&N FIPK vs Volant Indution?
- My new dual exhaust.
- Help out a newbie (MAC Headers)
- True Dual Exhaust
- Stock fuel system?????
- Questions about O2 extension harness
- surging problems w/ RPM's
- Need diagnostic help on engine bogging at 5500 rpm
- What spark plug wires are you guys using to relocate your coil packs??
- Starter bolt question
- Any issues with using TR-6 plugs N/A if only using NOS 4 times
- Adjustable Fan Control Mod
- 1-7/8 Headers??
- Removing Exhaust Manifold Bolts question
- Firebird V6 muffler ? SORRY
- IN-LINE PUMP ??
- FLP Headers?
- Joe Prince just installed my EWP today
- Anyone get their Holley Intake on yet??
- Oil filler neck removal...and breather part#
- A free dual exhaust!
- Poly motor mounts?
- Opinions: H or X pipe?
- FAST TOYS BLEM MAF ENDS
- SES after free fan mod??
- Quick exhaust quetion.. Hooker Aerochamber direct replacement?
- Dyno results: Stock unported 75mm MAF vs. 85mm MAF
- solid motor mounts?
- Anybody have pics of true duals over the axle?
- Anybody know where to get a 4" cutout?
- Iron exhaust manifolds?
- Dyna Tech Header Install
- Will it void my warranty if i install a Monster tach?
- what other boltons?
- Installed Macs This Weekend
- somebody has to have had this same problem (MACs)
- What mods have to be done to cast iron exhaust manifolds?
- Passenger side SLP's hitting K-member??
- Headers Rubbing Steering Column?
- Can I remove the heat shield where the exhaust goes over the axle?
- Anyone making 400+RWHP or 118+MPH at the track through cats/mufflers?
- I'm a bleeping idiot...
- what do you think about this set up.
- Rubber intake boot thing
- Small header install questions
- Coil Pack Question
- exhaust question
- Who knows when the new water pump and Holley intake will come out?
- stage 8 bolt broke off in head :(
- Bassani headers and X pipe for LS1 at PRI???
- Whisper Headers
- Random Tech bullet cats vs. CNL cats?
- These headers look completely BAD A$$
- FLP headers: Extra parts required?
- Dynatech Gains
- Best Headers
- WS6 Cold air induction VS Lid
- What size cats should I get for a MAC ORP?
- Not having O2 sims- does it hurt hp?
- Y pipe diameter
- Would like JBA header feedback
- FRA vs. Direct Flow Lid
- What mods to do to a set of Mac headers??
- Exhausting Question
- Are later model manifolds that much worse than earlier LS1s?
- What is the status of the Electric water pump?
- Phone # for Mac Headers? Need Y-Pipe!
- Anyone tried to OD the waterpump?
- Gains with MACs on stock to mild cam / stock heads motors?