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Old 07-28-2017, 02:24 AM
Lynn Lynn is offline
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I believe the low water mark was 1976. Yes, most bread and butter cars into the 80's were crap. Computer controlled carbs? What a joke. Like trying to put wheels on a horse. One technology did not go well with the other. Pontiac gave it a go for as long as they could. At least they kept the Trans Am name afloat, trying to get some performance out of the smogger motor. Chevy made some progress starting with the 77 Z/28, but both of them were really fighting an uphill battle. Apparently Ford and Mopar had given up on muscle by 76-77.

Road & Track ran an article on the fastest cars (as in observed top speed) in America, 1976. They hinted that it might be a pick up (454 Chevy, as the truck was the only vehicle available with a big block in 1976). I will dig up the article to make sure I get the numbers correct, but I believe it went something like this:

Corvette 126 mph
Chevy Truck with 454 121 mph
Mopar with a 360 dual exhaust (can't remember if it was a Duster, or what, but midsize car) 112 mph.
And the "mighty" Ford Mustang II with the "high performance" 302 topped out at 105 mph. (crap, I had a 70 Opel Rallye with a 1.9 4 banger that would top 105!!!)
Seems there was a 5th car in there, but can't remember what it was.
What a bunch of slugs. I probably should not have listed mph numbers, as my fuzzy memory surely got some of them (maybe all of them) incorrect. If anyone is intersted, I can dig out the old rag and look it up.

Mind you, this bunch of turds is what fueled the first muscle car craze, and is reason that as early as 1977 guys were craving a bit of nostalgia in the form of a car with real power. That is when a lot of our cars started being cared for.... many for the first time.
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Old 07-28-2017, 12:46 PM
novadude novadude is offline
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Quote:
Originally Posted by Lynn View Post
Computer controlled carbs? What a joke.
A CCC Q-jet worked very well and required minimal maintenance. The "dancing needle" concept they incorporated was pretty ingenious, given the technology of the time (in development in the late 1970s, released in 1980-1981).

It's easy to bash the 1980s cars looking through a 2017 window, but many of the 60s muscle cars weren't all that great either.

Don't forget that the 325hp 396 was a slug with the little 198 deg @ 0.050 cam and .398 lift, stock, as-delivered 302 Camaros weren't exactly fast, etc. The 1984 HO 305 in the ad above could give either one of these cars a good run. A '79 Z28 responds to typical heads / cam / exhaust bolt-ons just like the 2 examples above.

Last edited by novadude; 07-28-2017 at 12:48 PM.
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Old 07-28-2017, 11:05 PM
Lynn Lynn is offline
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Quote:
Originally Posted by novadude View Post
A CCC Q-jet worked very well and required minimal maintenance. The "dancing needle" concept they incorporated was pretty ingenious, given the technology of the time (in development in the late 1970s, released in 1980-1981).

It's easy to bash the 1980s cars looking through a 2017 window, but many of the 60s muscle cars weren't all that great either.

Don't forget that the 325hp 396 was a slug with the little 198 deg @ 0.050 cam and .398 lift, stock, as-delivered 302 Camaros weren't exactly fast, etc. The 1984 HO 305 in the ad above could give either one of these cars a good run. A '79 Z28 responds to typical heads / cam / exhaust bolt-ons just like the 2 examples above.
We may just have to agree to disagree on that. Yes, the dancing needle was ingenious, and it worked well... for about 18 months. The it turned to crap. I owned a small four bay independent shop in the 80's. I rebuilt one or two A DAY for several years. Most shops at the time wouldn't touch them. I don't understand why they didn't just bite the bullet and go to computer controlled fuel injection. The cost difference wasn't that huge. The computer (first c in ccc) was the biggest cost involved. They were just clinging to the old technology

You are absolutley correct about late 70's Z and espcially into the 80's. No doubt, they could keep up with most of the 60's muscle as delivered with bias ply tires.
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Old 07-28-2017, 01:47 PM
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In 1983,I bought a brand new 1984 Z-28 H.O.305 with the stereo equalizer,thought it was fast as hell with a good sound.
Then soon traded it in for an 1986 Iroc Tuned Port 305.Thought it was much,much faster and sounded a lot better.
Then traded it in for a 1989 Iroc 5.7 Tuned Port w/4 wheel disc and what an incredible world of difference that car was.
Made the other two feel like pedal cars,and it's BOSE stereo w/Amp had a crisp clear sound that could reach the moon.

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Old 07-28-2017, 07:32 PM
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Nice car. Had a 77 z and stilll have a 85 z, these cars get a bad wrap they were not neck breakers in a standing start but good on the highway and pretty dependable. I have had a lot of 60's on up mostly camaro vette nova and Monte's exception a GTO.
All had there good and bad. Old ones were fast newer ones were quick is what I like say.lol.
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Old 07-28-2017, 09:30 PM
markinnaples markinnaples is offline
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Nice, love the color of your 1978 Z.
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Old 07-28-2017, 11:45 PM
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I worked at a large GM dealership in 1983 and drove a lot of the new cars that year. Of the Vette's, Camaro's, Monte's and Hurst Olds that came out in 83, the Monte was my second favorite car to drive...right next to the Old's Tornado which was a wicked car.

I drove a few buick's including the GNX and drove the owners Vette quite a lot. I was an 18 year old car jockey at the time.
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Old 07-29-2017, 04:41 PM
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That your son's GN Frank? Nice car!

I had a 77 Formula that I bought in the spring of 1984 and promptly blew the motor. That summer the 69 YS out of my neighbor's GTO went into it and it was a proper car then. That got totaled in September of 86 and I ordered my IROC in February. Thanks to a couple of the guys on this board, I have it again!
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Old 07-31-2017, 04:46 PM
L16pilot L16pilot is offline
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Mark - darned near twins.

I bought this 80Z a little over a year ago. Stupid original with 77k original miles and still wearing most of its' original paint. Th350 w/ 3.42 rear and very low options. I also have two 70 Zs and just wanted a "cushy cruiser. Well, it is very nice and comfy to drive and does handle quite well. Eric did the Rochester which made big difference in drivability and it scoots along well, but fast or quick it ain't. Still, I'm happy with it and is now my go-to local cruise in driver. I had a guy approach me a couple months ago at a local show...wanted to buy it bad. We didn't even talk price, I just told him I was having too much fun with it right now and not interested in selling.
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1970 Z28, Norwood 03A, 48 48, 723 Int, M20, COO, 2021 Legends Platinum restored
1970 L78, Norwood 04C, 17 17, 711 Int, M21, COO, born-with drivetrain project.
1972 Z28, Norwood 11C project, born-with drivetrain, 26 26, 775, M20, CGG project
1970 Z28, Norwood 05C, 48 G, 720 Int, M21, COZ, Original Unrestored (SOLD)
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Old 08-01-2017, 08:01 PM
danachevroletfor1967 danachevroletfor1967 is offline
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Beautiful car. I still like those late 2nd gen Z28s.
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