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Engine Tech

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Impala SS/Caprice/Roadmaster specific tech.
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Motorsports & Competition

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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

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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

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Latest Posts See all new posts
  1. PCM tuning & Computer Diagnostics
    I have a great 1994 Pontiac trans am GT from Canada. I have a connector to the PCM, but I am looking for software to adjust the computer to change the. Rev limetor turned off. I changed the rear differential to 373 gears from 273 automatic to cluch. Do I need to change out the speedometer gear...
  2. Rixxu is an aftermarket manufacturer, sold exclusively on CARiD and best-known for its seat covers, car covers, and automotive car care products. Recently this brand has extended its product catalog with brand-new Custom-Fit Carpeted Floor Mats. These floor mats add style and a personal touch in...
  3. I have a 02 z28 ls1 starter bracket broke off block needing to by the LS1 starter bridge does anyone have a part number or 1 for sale
  4. I have a 1997 trans am ws6 and it everything seemed normal until about 2 weeks ago made a weird noise and then Studdard and stopped running no fuel pump sound replaced fuel pump seemed fine for a day. Then today while driving seemed rough running and idle and seemed to not have as much growl or...
  5. LS1 | LS6 | LS2 | LS3 |LS7 Engine Tech
    Have a 94 LT1 out of a Buick Roadmaster in my Jaguar. The idle sits at 1000 rpm, which affects a number of things, particularly braking. Decided to replace the IAC and TPS [and probably the thermostat while I'm in there. Not much room between the alternator mount and the lower IAC screw...
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