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  1. Center Support Bearing Bolt Size/Driveshaft issues

    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...
  2. Solved. 2006 GTO Overheating but all feels cool to the touch?

    LS1/LS2 Engine Tech
    Good morning folks. I'm a longtime reader and first time poster. I'm having an overheating issue that is absolutely baffling me. Help. Please help me brainstorm this thing. Three weeks ago, after backing out of my parking space,I noticed a pool under where the passenger side was. I pulled right...
  3. Gto idle like crap and fuel pressure high

    Fuel System
    Hey I’m new to this forum but i have this problem going on with my car. It’s a cammed 05 gto, the car sometimes starts up and dies out (stalls) and when it does idle it sounds like crap and i try to give it a little throttle it stalls out sometimes.I have a fuel pressure gauge installed on my...
  4. Debating Tire Setup

    Wheels/Tires
    So I am looking into getting some new wheels on my goat and I'm not sure on the setup I would like to go with, I'll be pushing over 500rwhp N/A once the engine is put back in and in September I plan on running the tail of the dragon. Should I go with some 18's all around with a 275 in the rear...
  5. GTO ABS Alarm and Faulty A/C.

    Electronics
    My car is in storage . As such I was looking for a way to ‘prime’ the engine when I started it once every 2 months . Some Moron on YouTube said press the throttle down fully when turning the key and the injectors will not feed fuel . If you do this you don’t need to pull the fuel relay out when...
  6. Noobie Exhaust Question

    Exhaust
    Hey guys, I recently purchased a rather nice 04 GTO and was looking to modify the exhaust, I was wondering if anyone knew if a cat back, like this one (loudmouth slp31060) would throw a check engine o2 code
  7. Door Handles SOLD

    Parts for sale
    Save the cost of having chipped up handles repainted. These are in nice condition. $50 shipped within continental US.
  8. A\C compressor mounting bolts size and pitch

    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
  9. How To: Replace Auto Shifter Bezel

    Appearance/Detailing
    I replaced the dreaded bubbling auto shifter bezel on my GTO today. I couldn't find an updated how to guide with pictures or videos so I decided to make my own. Thanks
  10. 2006 Pontiac GTO / M6 / Brazen Orange Metallic

    2006 Pontiac GTO / M6 / Brazen Orange Metallic

    Tuned by Denny at SharaDon Performance in Hugo, Minnesota on 10/24/19 (81,000 Miles) with a Dynocom Industries Dynamometer on 91 Octane: 13.5 A/F, 424.9 RWHP (488.7 Engine HP) @ 6,000 RPM / 436.7 RWTQ (502.2 Engine TQ) @ 3,350 RPM Aligned by Keith at Center Frame & Wheel Alignment in...
  11. 2006 Pontiac GTO LS2 / Bread technique gone wrong

    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...
  12. Let me get your opinions

    Wheels/Tires
    I have a 2006 gto what size rim and tire is everyone running I was thinking about do a 17x9.5 rim and a 305 tire but seems like not a lot of people run a 305 on the gto from what I have been seeing I wanna run a 15x9.5 but you need to do a conversion kit to run a 15 inch rim right?
  13. Ported FAST 92

    Parts for sale
    Ported FAST 92 in excellent condition. Used about 5k miles on my 06 GTO before I went cammed and swapped to the 102. I bought it new and ported from private party, so I have no idea who did the work. One runner has a little too aggressive porting, so I used RTV as insurance. Comes with...
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