swathdiver
Full Access Member
Well, I'm not aware of anywhere where 91 octane at least isn't available. The extra power is great but if you don't NEED it, the 5.3 will be just fine. If we ever buy a T1, I'm sweet on the diesel engine. By the time we buy one, I'll probably have already replaced the 5.3 in my '09 for a 6.2! LOLNot that high octane isn’t available regularly but if for some reason you can’t find it. Im just thinking with the 5.3 , I can always move up but with the 6.2 I can’t readily move down.