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This is a discussion on 05 gtp comp g vs 08 gxp? within the The Lounge forums, part of the General Forum category; Ive been running regular in my gxp and it runs fine a little less peppy but im not beating on ...
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| | #12 |
| GT Level Member | um...not to sound like a smart-@$$, but I'm sure there's a reason they tell you to use Premium fuel ONLY. You just spent how much on your GXP?...i would say protect your investment and take care of the car the way they tell you to, warranty will not cover whatever messes up from running the wrong octane fuel through a high performance V8. That is driver error, not manufacturer defect. Im not trying to sound rude and you have every right to take care of your car however YOU choose to do so, just my suggestion. then again, im not sure what repurcussions may arise as a result of running regular through an engine tuned for Premium fuel, maybe nothing. OR it could all be a conspiracy between the dealerships and gas companies, haha, i wouldnt be surprised...
__________________ 2005 GP N/A 3800 Series III -P&P front mani;2.5" SS ZZP o/r DP;CAI;2x Force mufflers;dual-dual chrome tips;SE front fascia extensionComing Soon:ported Gen III M90 S/C with ZZP adaptor kit(im too broke for a Gen V), HV TB Last edited by Quicksilver_GP; 07-08-2008 at 07:26 PM. |
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| | #13 | |
| GXP Level Member | Quote:
x2.
__________________ 2.8 Pulley, Intense IC, P&P Gen V, Machined Intake, Intense PCM, 65lb/hr Injectors, N* Throttle Body, 1 3/4" Headers, 3" Exhaust, Intense Shift Kit, 3.69:1 Gears, 4000 Stall, N20 | |
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| | #14 | |
| SE Level Member | Quote:
__________________ Autopage Alarm w/Remote Start-35% Tint-SPO Tips/Grills-GMPP RTAs-F/R STBs w/Don's brackets-SilverStars H/L Beam-DHP PCM-CORSA-Thrasher CAI-Class II Receiver Hitch-AVS Vent Visors/Tailshades-Chrome Side/Engine Supports-180T-stat-3 AeroForce Gauges-MSD Coils/Wires-NGK TR-55IX | |
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| | #16 |
| SE Level Member Join Date: Dec 2007 Location: Clifton Heights, PA (Philly suburbs)
Posts: 103
iTrader: (0) Rep Power: 1 ![]() | All depends if you think you're going to want to mod it later. There aren't many mods for the GXP, and with the large aftermarket for the 3800, you can mod a CompG to be faster and quicker than the GXP. I decided on the GXP because I like the front fascia on the GXP much more than the one on the other trim levels, and because I prefer the growl and rumble of a V8 over the whine of a supercharger (even though supercharger whine does kick ass). Look at it this way; you either end up with a screaming banshee or a roaring beast. Either way, you can't go wrong. Just listen to your heart AND your wallet.
__________________ Matt Sunner MACGP Vice-President |
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