This is the part of the engine series where I list the uses for the power plant. The 283, as I mentioned, carried Chevy engines to the next level, by being the first engine that car manufacturers were able to coax out the same horsepower as the displacement.
From 1957 (its inception) to 1959 the 283 was the base model V8 for nearly all Chevys, coming in a 2 and 4 barrel versions with the 4 barrel being the main power plant for the Corvette. In 1958 the 4 barrel version was dubbed the Super Turbo Fire with 220-230 hp with 9.5:1 heads. (Toss that name in with other versions like the 348 Turbo Thrust and the Super Turbo Thrust which sported 3 two barrel carbs.) The other premier engine during that period was of course the FI used in the Corvette with 9.5:1 and 10.0:1 compression.
The 283 Super Turbo Fire
1960-1961 saw the base 283 drop to a 2 barrel and muster just 185 hp. The bright spots were engines used only in the Corvette, the dual quad and the FI engines. 1961 also saw the 283 go MARINE – nope not joining that elite military branch but rather Chris-Craft the boat builder, sealed it tight and give a duty on their Cavalier Cruiser vessel.
Marine 283 for Chris Craft Cavalier Cruiser
Not much changed in 1962-1963, at least nothing very exciting. Chevy dropped the dual quad as an option (although I bet you could still get it done) and the 283 dropped in hp to 170 and as was no longer an option for the Corvette, but was added to the Impala.
As perhaps a last chance to breathe some life into 283 Chevy gave it a bump in hp to 195 and it found a new home in the new Chevy II in 1964 and 1965 a 4V was added give the iron 220 hp and another new home the ’65 Chevelle.
But that couldn’t save the 283, it was time for Chevy to move on and 1966 was its final year. It served as the base V8 that year as an option for the Chevy II and Chevelle and the other Chevy sedan’s, like my 1966 Impala.
Although it seems like I give this a quick pass (not a long list of models) the 283 served nearly all models of Chevy from 1957 to 1966, listing them all would be, well ..repetitive . Interesting enough it never crossed over to the other GM brands. But it did make it into the Canada made Studebaker cars in 1965 and 1966.
During the it’s life span the 283 was offered with every transmission available for that year. From the torque glide to the power glide automatic transmissions and even a few 3 and 4 speed manuals. Additionally, I was surprised to find that it was offered with air suspension with some automatic.
Did the 283 really die? Nope it received the cam from the 327 and became Chevy’s 307!!
Notable:
– The 327 followed the 283 and although it was an entirely hunk of iron, to keep cost down Chevy used some 283 components initially.
– GM’s RPO 579E option on the 283. 579E was called the Air Box. It was perhaps the first production cold air induction system(at least for Chevy). It consisted of a plenum box mounted on the fender well of the driver’s side. The box was fitted to an opening in the bulkhead next to the radiator with an air filter inside. The duck work ran to the fuelies injection unit. Records indicate that there were only 43 produced in 1957.
1957 Corvette AirBox
– Corvette Fuelies had a reputation for hard starts and finicky operation and many were replaced with the standard carburetor (1957)…Flash Forward the 1984 Corvette Crossfire (fuel injected) (Of which I was a previous owner) suffered from finicky operating and some were replaced with carburetor set ups.
I hope you enjoyed this little bit of engine history and as always, thanks for reading.
The correct should be – the 283 received the “crank” from the 327 (not the cam) and became the 307.
1957 – 1958 saw the use of the New 283 engine in Chevy‘s including the Corvette.
The Corvette was fitted with the Rochester RamJet and RAM’s horn intake as the RPO Code 579D. But recently during some research I read that there was another modification.
It was called the Air Box Option, RPO 579E and it was perhaps the first production cold air induction system(at least for Chevy).
It consisted of a plenum box mounted on the fender well of the driver’s side. The box was fitted to an opening in the bulkhead next to the radiator with an air filter inside. The duck work ran to the fuelies injection unit.
Records indicate that there were only 43 produced in 1957.
So far my writings are about engines have been ones I owned and the 283 was the engine in my very first car. It was a 1966 Chevy Impala. It was a gift to me for my 1976 high school graduation. The car was restored by my father, who was a master auto body man. The car was a convertible with A/C and glass rear window. It sported an automatic Powerglide transmission.
The 283 was a simple engine and of course the engine bay of the ’66 Impala could hold a family of four, with lots of room to work in there. Oh…those were the days…a piece of cardboard on the ground and 3 bolts later you’d have the starter out. I wish I could find a picture, I know there were some taken, polaroids back then, but they’ve disappeared over the years, much like the car.
So what’s the history of the 283 and what was it used in. Well those answers are coming up as well as two special uses of the 283, one in the past and one modified restro-mod use…(yeah…someone mod’ed a 283..very cool, but that is later).
As with most engines the 283 wasn’t drawn up on the design boards and produced. It was a result of Chevrolet’s desire to increase performance of a power plant they already had on the shelf. The 265 cubic inch small block underwent transformation that resulted in a new engine in 1957.
The modifications made to the 265 to create the 283 were increased bore from 3.75” to 3.875″, the main bearing was given 2.30” journals and 2.00” connecting rods. The base configuration (with a two barrel carb) for the 265 produced 165 hp, the 283 made 185. Twenty more horsepower doesn’t seem much but toss on a 4 barrel and the 283 takes off at 220 hp which tops the 265 similarly configuration producing 185-195 hp.
Chevy's 283
1957 was a good year for Chevy. Bill “Grumpy Jenkings took a 283 fitted with a dual carb set up and achieved 270 hp. It was also the first year for Chevy’s Rochester Ram Jet and what better engine to use than the new 283. This combination took the 283 in to the history books by producing horsepower that equaled the displacement – 283 c.i.d. and 283 hp.
And that is what led to the installation of the 283 in Chevy sports car platform, the Corvette.
Unfortunately I have to start the year out with a legal notice. It seems that my writings are so inspiring(…ok…stop laughing!!!) that a few sites have decided that they would use them on their sites in total, placing ads in the middle for their profit and not requesting permission.
I enjoy writing my blog and I do it to share experiences and social interaction.
If you like it, great!!
If you’d like to share links, I’m all for it
If you want to post entire articles ask permission and I’ll send you my list of requirements for accomplishing this.
If you want to use my articles and place and in the articles, we need to talk first.
As we close out the year that was 2010, I celebrate the first year anniversary of Average Guy’s Car Restoration, Mods and Racing.
Over the past year, I’ve enjoyed jotting down my thoughts and experiences. Mostly, I’ve enjoyed hearing back from readers here on my Word Press main site and in other social media.
This past year I’ve seen the page views on this “one man” blog go from just a couple per week, to nearly 1500 a month. Not bad for a non-commercial blog, with no paid advertising. So THANK YOU. I hope to hear from and read your comments and views in 2011.
What’s coming up in 2011? Mods on the ’70 Mustang, tweaking of the LS2 on the 07 Corvette and I’ll continue with the Auto Factoids in their new format. You will see more mini engine series, kicking off the New Year one of my favorites Chevy’s 283 and there will be more racing events, test ‘n’ tunes and Mom and Pop racing teams highlighted. There will be more contests and DVDs to give away and project updates from readers. Oh…I’m coming out with the Average Guy’s 2011 Calendar look for that on-line.
It’s going to be a fun new year.
To you and yours – may 2011 bringing nothing but happiness and joy.
While I’m currently working on the project plan for all the modifications, I still get the urge to spend a beautiful winter’s day doing some wrenching. Oh…here in southern Arizona you wait for winter days like today, Sunny and near 70 degrees…oh yes..perfect day for being outside and working on your projects. ( Don’t hate me ’cause I’m warm!!!)
Modifications pending, there are still little things that can be done. A few weeks ago I noticed a loose fender bolt. Now normally these bolts are screwed in to clip/slide on nuts (some times called “short nuts” but I just couldn’t put that in the title) that are slid over the edge of one of pieces you need to hold together.
Slip-on or Short Nut
So if a bolt becomes loose it is often the cause of vibration, and if left unattended you can actually loose the slip-on nut. Unless…..it doesn’t have one and a traditional nut has been used.
A while back I ordered a couple of bags of bolts and short nuts for my Mustang and today I decided to spend a few minute and replace the loose one and check the others.
What I found was a bit odd. Three of the bolts on right fender (do I have to say right “front” fender? I hear that all the time, but I grew up knowing that fenders were in the front and quarter-panels were in the rear.) did not have the short nuts, but rather the tradition bolts. I checked the left “front” (just in case) fender and found them to all have slip-on nuts.
I can understand that some where in the 41 year life span (Oh…incidentally..I’m technically the 3rd owner, with the to previous owners beginning a mother, daughter combo) of my ’70 coupe that someone took it a part, lost the slip-on nuts and yes it was just a driver car so that’s possible. However, on closer inspection I noticed that the normal slots that would allow the assembler to slide the short nut on were not there for the three bolt holes at the front of the fender (or at the front of the front fender….ok sorry, enough of that).
Square Slot that allows for the installation (Left of the bolt)
Bolt Holes without the slot.
So I wondering how much after-market parts are actually on the my Mustang. When I had the car repainted, we did discover that the right door was replaced (paint underneath was blue) so why not the fender? The options I have are to, remove the entire fender and if the holes are not blocked by aftermarket fender then I’ll have to consider using the traditional bolt and nut or I’d have to cut the slots.
Now that’s not the only aftermarket issues I discovered. Those two bags of bolts and short nuts…..yeah..they aren’t the right size. Although the are sold as “fitting 1968-1970 Mustangs” the original are 1/2 ” nuts and these are 7/16″. Well yeah..they’ll fit…heck there are all kinds down the street at ACE Hardware that will fit too!!!
As part of the mods and upgrades for my 70 Mustang, I plan on replacing all the carpet. Before I do that however, I’m going to lay down some heat and sound proofing (but that is another post).
As I start project planning, I’m looking around for parts and materials, as well as any helpful hints. (If you have any at any time, drop me a comment.) Although certain portions of the restro-mod will have to be done together, like carb and intake or heads and cam (yes I’m all four will be done at the same time), many can be accomplished separately, like adding the heat/sound proofing and the carpeting, before upholstery of the seats. In the Mustang getting the seats out are easy enough (keep in mind my goal is to not have the car tied up too long between stages) so replacing the seats after the carpet installation, isn’t a problem.
As a reminder, the mods will be done in adherence to budget, time and events. So there maybe a need to move between different phases to accommodate either 3 of those factors.
O.K., so where was I, oh yeah..carpet shopping.
As I looking on-line for the best place for ordering carpeting, began to notice a lot of choices. I start thinking “I’m going to have call up on deck my personal award-winning interior designer (that would be my wife – by profession…no not wife by profession although I’m sure thinks it’s her 3rd career, but Interior Designer by profession). Here is a little bit of what I found:
Plush Cut Pile
Ultra-Plush Cut Pile
Neon Cut Pile
100% Nylon Loop
I’m thinking, “holy cow!!!…What the heck is this?!! Ultra-Plush Cut Pile? I’m not building a ’60 Love Van!!! Oh it gets better..yeah.. you guessed it samples!!!!!
Misty Gray
BuckSkin
My favorite - Cinnabar
Oh..come on!!! Cinnabar!!!! Really!!?? Um..yup. Oh and there were many more, like Medium Gray and Silver Mist and Nutmeg and Fire Thorn!!!! I’m not kidding.
So I’m looking round to make sure know one’s looking over my shoulder (as I’m doing this over my lunch at work..on my personal smart phone…just in case “they” are reading!!!) All the time I thinking…”It’s black..all I know is that it’s black!”
Who knew that there was that much to look at? Not this Average Guy.
Luckily I found this snippet on one site and it all became clear:
Plush Cut Pile
Our nylon cut pile is constructed from 100% first quality yarn and is similar to what is found in most cars since 1974. It is tufted on a 1/8 gauge machine with 14 ounces of yarn per square yard. It is dyed using the finest dyes available and tested for ozone humidity fading & light fastness.
Ultra-Plush Cut Pile
This carpet is a super plush upgrade to our standard Cut Pile. A 100% nylon cut pile manufactured with over 40% more nylon fiber than our standard cut pile. It is dyed using the finest dyes available and tested for ozone humidity fading & light fastness.
Ok..still not sure here!!!
Neon Cut Pile
Our Neon Cut Pile colors are a great look if you want to make a statement! Although these are not stock colors, they would be appropriate for all applications. There is an additional 15% charge for all applications made with Neon Cut Pile.
What…not stock colors!!!??!!! What? Are you sure that is color
wasn’t stock? It’s Pink!!!!
And the clouds parted and it all became clear. The very last one was this:
100% Nylon Loop
A 100% nylon loop. This material is appropriate for pre-1975 applications only, and was the original type construction used in 1969-1973 Mustangs.
