Jun 10, 2017 · General Maintenance & Repairs - Is Seafoam safe for fuel tank -> cleaner? - I don't mean when you pour it in the vacuum line or anything, but I like to Seafoam my LS1 WS6 TransAm once …

Nov 25, 2025 · General LSX Automobile Discussion - 2002 WS6 - Back to Stock - Impressions - I got this car bone stock in 2017, very shortly after purchase got some used longtubes, catless Y and …

Dec 28, 2025 · Conversions & Swaps - Wire loom - Whats a good brand? I need some 2 inch wire loom, about 3 feet or so and the crap i got from amazon just sucks. I used some of that flexible stuff and i …

Dec 15, 2025 · Forced Induction - Ls1 5.7 241 heads gt45 timing Af - Hello, interested in seeing what others with a LS1 5.7 stock with 241 heads standard compression ratio use for AF/timing compared …

Dec 22, 2025 · The seafoam definitely helped but youre right, would have no effect on vaccuum loss. I was attacking the effects of the supposed bad brake booster which def helped.

6 days ago · Gen 5 Camaro Tuning, Diagnostics, Dyno results - 5th Gen Camaro SS 6 Speed Underhood Plug Locations and Identification - Hey all. I'm trying to diagnose what appears to be an …

Nov 26, 2025 · Paint & Body Work - Crack in front fender, can fender melt back together? - I work at a body shop and can repair new bumpers with the plastic welder. I have a 2 inch upward crack at the …

Dec 6, 2025 · Conversions & Swaps - Someone talk me out of L8T swapping a LS vehicle. - Im looking to make 13-1400hp on E85 no meth using a procharger, and stumbled across two seperate stock …

Dec 9, 2025 · Has anyone used one of these donut oil coolers on their motor? It's the kind that a lot of newer cars use that uses engine coolant to heat up/ cool off the engine oil. My engine is using a CTS …

Nov 30, 2025 · Generation IV Internal Engine - Help Me Personally Build A 400+ CID Engine - I?m looking to do my first full engine build, and I could use some help. This will likely be a long term labor …