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  1. Intake/Fuel Tech
    Lately when I start my G8 on cold mornings it shutters and almost stalls. The colder the temp, the worse the shutter is but after about 10 to 20 seconds it goes back to a normal idle and runs fine. I had read it might be the IAT and MAF so I hooked my scanner up to it, the IAT stays at 32°F...
  2. Vendor Deals
    Looking to add some serious power to your GT/GXP G8? VaraRam Ram Air intake system will make huge power on both the L76 or LS3 motor in your G8. Theses systems will gain double the horsepower the competition can make at 60 MPH and will they guarantee a 3 tenth E.T. reduction and a gain of 3...
  3. Vendor Deals
    Roto-Fab intakes are engineered to out flow anything else on the market. Custom designed specifically for your GT, GXP and V6 G8 to keep out engine heat, have the most direct path to the maf sensor, and flow tons of air. These system fit great and install easy with excellent detailed...
  4. Intake/Fuel Tech
    I browsed through dozens of pages of intake threads last night, and decided that the Spectre is the best intake on a budget. My dilemma is that there are two models, and most people just referred to the intake as Spectre, and not by the Spectre model. Which model should I get? Based on the...
  5. Parts for Sale
    Asking $250 plus shipping. Stock L76 intake manifold, fuel rail and injectors included. Removed at 42k miles.
  6. V8 Engine Tech (L76/LS3)
    Hey guys, just wanted to get some opinions on what I am planning. I have owned my G8 GT for about a year and a half now, and I am thinking about giving her a little boost, if you know what I mean. The car is pretty much bone stock outside of exhaust cutouts (which are obnoxiously droney)...
  7. Intake/Fuel Tech
    Title says it all... I debated heavily on making my own intake for the G8 after having some good luck with my SS Camaro, but I'm going to take the easy way out. I'm not a big OTR fan personally. I understand the how and why, they're just not for me. Didn't really see any other bolt in G8 intake...
  8. Parts for Sale
    Well I finally sold the G8 and have a few things for sale. Located near Cleveland Ohio. Cortex 2950 tuner. Tuner is unlocked and ready for use. 240$ shipped. HSRK. I bought this off another member here and never used it. Sold. Orssom intake clone. I bought this and used it for about 2 years...
  9. Exhaust Tech
    Guys, I'm trying to clean out my garage and get it ready for a project car (Hoping for a nice big olds 442). A while back I install Solo mach exhaust with HFCs. Now I have 2 mufflers, 2 cats, and the entire exhaust system sitting in my garage. For some reason I can't bring myself to get rid of...
  10. Intake/Fuel Tech
    Hello all! I am new to the website and have seen many people that seem to like the Rotofab CAI on their G8's. I am looking to put in a new air intake from stock and was curious what everybody on here recommends. I am looking for whatever is going to give me the most noticable difference in...
  11. Intake/Fuel Tech
    Which do you think would net better gains? I'm sure I know the answer is porting the stock manifold because of how much cheaper it is but I just wanna hear some opinions from the board members
  12. North Western
    19" wheel & tire, OEM and more thanks!!! :driving:
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