Leaded gas vs. Unleaded Gas.

YenkoChevelle69 · #1 08-08-2002, 01:34 AM

How do you lowmile supercar owners run your cars? Since gas in no longer leaded. Do you have the heads redone? or what? I know there is lead additive but does that do the trick? Just a thought [img]/ubbthreads/images/icons/grin.gif[/img]

shor · #2 08-08-2002, 01:39 AM

Yenkochevelle69, you are going to get what is refered to as "new guy post burn out syndrome". It frequently happens from to much posting on this website too soon.

YenkoChevelle69 · #3 08-08-2002, 01:41 AM

nah, have lots of question, you guys have lots of knowledge and I am heading back to school real soon. so will not be on alot.

shor · #4 08-08-2002, 01:51 AM

Just kidding! neat old pictures. where was the chevelle picture taken? I saw NY plates [img]/ubbthreads/images/icons/smile.gif[/img]

YenkoChevelle69 · #5 08-08-2002, 02:03 AM

The good ole Bronx. Dunno if you can read the print on the side but they say Jun 69. It was purchased 6/6/69. So she was new and PURDY. Unlike today. See attachment. [img]/ubbthreads/images/icons/frown.gif[/img]

**tom406** · #6 08-08-2002, 03:29 AM

Everyone will be different on this one, but I don't use anything on my personal cars, even if I know there aren't hardened valve seats. If I was planning on hammering the throttle I might add a tankful of additive, just to be on the safe side, (its my understanding that aggressive driving causes more heat on the valve seat area, exacerbating the degradation.) But mostly I just figure I'll drive it until the seats give out, then do the proper new-valve-and-hardened-seats thing later, if necessary.

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