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  1. LS1/LS2 Engine Tech
    I've been chasing a high oil consumption issue that was slightly improved by replacing valve seals (I did dual springs as well). However my GTO is still consuming roughly 2 quarts every 1000 miles and I believe I have tracked it down to cylinder 7 which has oil all over the spark plug. I checked...
  2. Drivetrain
    I have a 2005 M6 GTO making a little bit above stock HP, when I purchased it there was already a one piece 700 hp driveshaft installed. I broke that one at high speeds due to it not being balanced(I think) and replaced it with a DSS 1000hp single piece with their billet 4 bolt pinion. I still...
  3. LS1/LS2 Engine Tech
    i've googled this 100,000 times and I can't find my answer, I'm also an auto tech at Carmax and none of my tech sources tell me the bolt sizes ls2 gto
  4. LS1/LS2 Engine Tech
    Hello everybody, My name is Marc-Antony. As the title states, I have a 2006 Pontiac GTO. The problem started one day while I was driving and my car wouldn't shift out of any gear. After testing it came down to the Slave Cylinder not working anymore. So I decided to order a Tick Master Cylinder...
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