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84_GT350 · 01-15-2001, 01:17 PM

Is this stuff just for EFI cars or what? I put some in my car and it seems to be running like @ss. Sometimes it's like it's about to just die at stop signs, when idling, etc. The only other problems I know of are (what I believe to be) a bad valve cover gasket (it smokes real bad from under the hood and one of the header primaries is black next to the head) and a bad PCV valve. But the car ran so-so until the NOS stuff. I used the off-road stuff with some 91 octane gas. WTF is going on here?

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1984 1/2 GT350 (#842 Hatchback w/ T-tops), 302HO, Comp cams Xtreme Energy cam, Carter 625cfm carb, Weiand Stealth intake, 1 5/8" MAC unequal shorties, 2 1/2" MAC Prochamber H-pipe, Flowmaster 2 chambers, KYBs, 16"x8" 4 lug Cobra Rs, Falken 245/45ZR16s

01-15-2001, 01:17 PM	#1
84_GT350 Registered Member Join Date: Apr 1999 Location: Overland Park, KS, USA Posts: 1,631	NOS fuel addiditive Is this stuff just for EFI cars or what? I put some in my car and it seems to be running like @ss. Sometimes it's like it's about to just die at stop signs, when idling, etc. The only other problems I know of are (what I believe to be) a bad valve cover gasket (it smokes real bad from under the hood and one of the header primaries is black next to the head) and a bad PCV valve. But the car ran so-so until the NOS stuff. I used the off-road stuff with some 91 octane gas. WTF is going on here? ------------------ 1984 1/2 GT350 (#842 Hatchback w/ T-tops), 302HO, Comp cams Xtreme Energy cam, Carter 625cfm carb, Weiand Stealth intake, 1 5/8" MAC unequal shorties, 2 1/2" MAC Prochamber H-pipe, Flowmaster 2 chambers, KYBs, 16"x8" 4 lug Cobra Rs, Falken 245/45ZR16s