New C3 owner needs your help
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Joined: Dec 2007
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From: Virginia
New C3 owner needs your help
I just got my my first corvette, an 81 black with red interior, 4 speed, last night at 1130pm. I now believe in love at first sight, let me tell you. What I need is advice on the gas to feed her. I did put premium in her today, but what is best for the car. I am not worried about the extra $3 a tank to use the better gas, I just want to do what is best for her. Any advice is really helpful.
Thanks, Chrissi
Thanks, Chrissi
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Chris, Congratulations on your new 81 
You should be able to run regular on an 81. Try it. If it doesn't ping (detonate), your OK with regular. If it does ping try the next highest octane.
You should be able to run regular on an 81. Try it. If it doesn't ping (detonate), your OK with regular. If it does ping try the next highest octane.
Melting Slicks
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From: 406ci SB, AFR 180 Heads - 490 HP @5,600 RPM 529 lb-ft @ 4,100 RPM
Drifting
Joined: Sep 2007
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From: Wichita Kansas
Welcome to the adventure
Love black and red; very classic and
I had a '79 with the classic combo.
I use the premium in all of my cars; don't ask me why, just do. I never cared about a few dollars more per tank. If i had to give a reason I would think that it burns cleaner and more efficient.
Post some photos of the new love affare
Love black and red; very classic and
I had a '79 with the classic combo.I use the premium in all of my cars; don't ask me why, just do. I never cared about a few dollars more per tank. If i had to give a reason I would think that it burns cleaner and more efficient.
Post some photos of the new love affare
Le Mans Master
Joined: Jan 2007
Posts: 5,485
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From: Peekskill NY
Congratulations and welcome to the forum. This will be like your new extended family!
I've always put premium in my 70. I once put a few gallons of regular and it started pinging. Went back to premium but backed off on the timing slightly. Tonight I filled up with regular just as a test and to my surprise it ran great! No ping, so adjusting the timing made the difference.
Again it depends on how well it runs and personal preference.
Now, POST PICS!!!
Glenn
I've always put premium in my 70. I once put a few gallons of regular and it started pinging. Went back to premium but backed off on the timing slightly. Tonight I filled up with regular just as a test and to my surprise it ran great! No ping, so adjusting the timing made the difference.
Again it depends on how well it runs and personal preference.
Now, POST PICS!!!
Glenn
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Brett Foote
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Joined: Jan 2006
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From: Crossville TN
If it runs smoothly with regular, buy regular and save your money. If it doesn't, move up in grades until it does....or do some tune-up work on the timing. For gosh sakes, don't feel guilty about putting "less than premium" in it.
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Joined: Dec 2007
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From: Virginia
To Sidepiper, yes I did buy the one in PA. And I am totally in love with this car. She drives like a dream. Shifts every gear perfectly. And everyone, everyone looks at her. My first day out, 3 C5s were driving in a row and THEY slowed down to take a peek.
How do I add pictures????? I have a ton..this car is like another baby. I swear I dream about the car, Pathetic, aren't I ?
Chrissi
How do I add pictures????? I have a ton..this car is like another baby. I swear I dream about the car, Pathetic, aren't I ?
Chrissi
Instructor
Joined: Oct 2007
Posts: 146
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From: Mississippi
15 replies, and 226 views and an '81 gas mileage question........imagine that?
Wow, I bet this female could get you hard legs to help her with a frame off for free if she played her cards right..........lol..........
BTW.......I run regular in my '81.
Wow, I bet this female could get you hard legs to help her with a frame off for free if she played her cards right..........lol..........
BTW.......I run regular in my '81.
Instructor
Joined: Apr 2007
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From: Taylor Ridge Illinois
Congrats Chrissi
What? I've never heard that before! I've always heard that the older cars NEEDED high oct. gas. How would putting Premium gas in harm your engine???
Instructor
Joined: Apr 2007
Posts: 248
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From: Taylor Ridge Illinois
Ya know ,now that you mention it she is quite attractive isn't she? In fact, me thinks she's a babe! Awwww God! I'm such a looser!
Melting Slicks
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From: Moon Twp. PA USA