Welcome to LS1LT1.com/LS3Forums
LS1LT1.com News & Announcements
LS1 LT1 Car Of The Month!
Say hi & tell us about yourself and your car here. New users are encouraged to post here first before accessing the other forums
Basic & general automotive tech discussion. For anything not specifically related to a particular powertrain or vehicle platform.
Our staff show off their rides, reveal their mods, etc.
Tech for the GM LSx series of engines, including Gen III LS1 and LS6, Gen IV LS2, LS7, L92 and upcoming LS3 and LS9.
Technical discussion for the LTx Gen II series motors.
Gen I 1955-1998 Chevrolet Small Block tech (incl. L98/TPI) & all generations Big Blocks. Other general old school engine tech should go here too (Olds/Buick/Pontiac)
Turbos and Supercharger Tech for your LS1 and LT1
Nitrous installation, recommendations, proper use, etc.
For LT1/LS1 Edit & HP Tuners, or aftermarket ECM questions & tech, data logging, etc.
Engine tech for the V6 owners out there. 3.4, 3.8/3800, etc.
Chassis & Powertrain Tech
4L60E, 4L80E, 6L60E, TH350 & TH400, 700R4, 200R4, etc. plus torque converter tech.
T56, T5, etc. and clutch tech.
Rear ends, differentials, and ring & pinion tech. 7.5/7.625 10-Bolt, 12-bolt, Ford 9 inch, etc.
Handling and Drag Race chassis & suspension tech as well as braking discussion. Including: shocks, springs, sway bars, subframe connectors, manual racks, brake upgrades & repair, roll bars, cages, harnesses, wheels, tires, etc.
Interior and Exterior appearance mods |car care, wax & polish, etc.
Stereo systems, in-car game systems, audio & video installations, and other general non-powertrain electrical and electronics stuff.
Platform Specific Tech
Corvette & XLR specific tech
For the 2004+ New GTO & Holden Monaro and Cadillac CTS/CTSv
Tech for the 2010+ Camaro and 2008+ Pontiac G8 and any other "Zeta" chassis GM vehicles.
1993-2002 Camaro and Firebird/Trans Am specific tech.
1982-1992 Camaro & Firebird/Trans Am specific tech.
Impala SS/Caprice/Roadmaster specific tech.
FWD Grand Prix/GTP, Buick Regal, Monte Carlo, plus other GM FWD platforms. LS4 Tech should go here too.
For sale classifieds forum. Private party sales only, NO COMMERCIAL BUSINESS ADS PLEASE.
Motorsports & Competition
Discuss all forms of motorsports competition here, including drag racing, road racing and autocross. All your newbie questions plus discussing event results, timeslips and experiences, questions about setups, etc. should go here too.
Post your kills here. Want to talk trash for a big race coming up? Do your smack talking here. Place all the "vs." which-is-better debates here too.Disclaimer: LS1LT1.com does not endorse illegal street racing. Please buckle up and take it to the track.
Lounge for general & off-topic discussion forum.
Need help with a computer purchase or spyware removal? Discuss just about anything computer/electronics related here. Just a service for our members since technology is so intertwined with our favorite hobby.
News, rumors and discussion on new cars and general auto industry news.
Upcoming track dates, meets & events, etc. Also use the Calendar and/or the regional forums.
Post your pictures and links to videos here.
MA, ME, VT, NH, NY, NJ, DE, CT, PA, MD, RI, DC
WV, OH, MI, IN, IL, WI, MN, IA, MO
KY, TN, VA, NC, SC, GA, FL, AL, MS, LA, AR, OK, TX
ND, SD, KS, NE, CO, WY, MT, ID, UT & Canada
CA, OR, WA, NV, AZ, NM, AK and HI