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Not neccessarily, the ss/sc only requires 87 octane. It's about compression, not always FI. My 2.4 has higher compression than the ss/sc.
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2007 Cobalt SS/NA ![]() ![]() Performance:K&N short ram intake, Purple Hornies glasspack, Jet Stage 2 Visual: color match bowties, shorty antenna, blue footwell led's, partial debadge Coming Soon:Vibrant 4-2-1 Header/DP |
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Who told you the ss/sc only needed 87 octane? All the ss and ss/sc owners in my car club all use premium..
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![]() "A wise man speaks because he has something to say, A fool speaks because he has to say something" March 2008 in yourcobalt.com calendar |
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Quote:
There. Just because people use it doesn't mean it's recommended, they probably just think it makes it run better, and it very well could. But the factory just recommends 87. As it happens, the factory does recommend premium for the LNF, but also specifically states that it is not required. Chevrolet | 2008 Cobalt - Vehicle Specs - Fuel Economy & MPG ratings Click on the Engine tab
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2007 Cobalt SS/NA ![]() ![]() Performance:K&N short ram intake, Purple Hornies glasspack, Jet Stage 2 Visual: color match bowties, shorty antenna, blue footwell led's, partial debadge Coming Soon:Vibrant 4-2-1 Header/DP |
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Yes they should epecially with the LSD tranny and the no lift feature are great benefits
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![]() Mod's So Far: AEM CAI, Tinted, Totally Debadged, Custom front SS bumper, Lower Billett Grille, DC Carbon Strut Bar, 2.5 Magnaflow Catback Exhaust and dropped on Progress Springs. Future Mods: In Order - Rimmies, Intake Mainfold Swap, Drilled and Slotted Rotors, Trans Mounts, Short Throw Shifter, Internals, Ingalls Stiffy Torque Dampner |