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LS1 LT1 COTM

LS1 LT1 Car Of The Month!
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Our staff show off their rides, reveal their mods, etc.
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Engine Tech

LS1 | LS6 | LS2 | LS3 |LS7 Engine Tech

Tech for the GM LSx series of engines, including Gen III LS1 and LS6, Gen IV LS2, LS7, L92 and upcoming LS3 and LS9.
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For LT1/LS1 Edit & HP Tuners, or aftermarket ECM questions & tech, data logging, etc.
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Engine tech for the V6 owners out there. 3.4, 3.8/3800, etc.
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Chassis & Powertrain Tech

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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.
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Impala SS/Caprice/Roadmaster specific tech.
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CARiD.com

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For sale classifieds forum. Private party sales only, NO COMMERCIAL BUSINESS ADS PLEASE.
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Motorsports & Competition

Drag Racing | Road Racing | Autocross

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.
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Kill Stories, Smack Talk & Tall Tales

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.
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Community

Computers & Consumer Electronics

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.
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Auto Industry News

News, rumors and discussion on new cars and general auto industry news.
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Events & Gatherings

Upcoming track dates, meets & events, etc. Also use the Calendar and/or the regional forums.
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Latest Posts See all new posts
  1. If you are looking for a chemical that can remove scratches from a car body then you can search for some online stores of chemicals. Gou Hebei Chemicals is an online chemicals store that has great offers that enhance resistance and support items.
  2. LT1 | LT4 | L99 Engine Tech
    I have a 95 LT1 with Torqhead. Suddenly I can not Rev above 4k. If I try I get horrible misfires which continue until the engine either dies or I shut it off. After turning the ignition switch off the car will immediately start and run until I try to Rev above 4k and then it repeats. New plugs...
  3. I am about to install my new engine and want to know if I need to tune the PCM first before test firing it. It has moderate porting, a Lloyd Elliot 224/230 .573/.568 112 LSA cam thats dead on degreed, ultra mag rockers, 10.9 compression, long tubes, 30# injectors, egr delete.
  4. 1993 - 1997 Pontiac Firebird / Trans Am Parts. Including all the parts off a LT1 5.7 L Engine, Aluminum heads, ported intake, Stall converter, brackets, rear bumper cover, ABS, radiators and hoses, pans, AC parts, Air box, bumper supports, Wiring connections, turn signal/3rd brake lights, vats...
  5. Parting out a 97 TA roller I bought to fix my bird. Still some things left under the hood (no engine/trans) The body panels are in great shape, what's left of the interior panels etc. Are clean and free of cracks or warps. Firebird/Formula Front Bumper Cover -$80 Trans Am left & right side...
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