1980 corvettes with l-88 hoods
#1
Le Mans Master
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1980 corvettes with l-88 hoods
Hi, folks, this may sound like a dumb question, but I am thinking about getting an l-88 hood for my 1980 'vette, and I would like to look at some pictures of that before I spend the money. My brother is like..."What, are you nuts? It's an l-88 hood! It would look awesome on a Saturn, fer cryin' out loud! Just buy it!", but I would still like to see a few before I plunk down the money. Any suggestions?
Scott
Scott
#2
Le Mans Master
I'm with your brother; what's there to think about? Be mindful that this isn't the place to get cheap.
Not an 80, and not mine, but you get the idea...
TSW
edit - s/b in C3 General, btw.
Not an 80, and not mine, but you get the idea...
TSW
edit - s/b in C3 General, btw.
Last edited by TheSkunkWorks; 02-26-2009 at 02:34 AM.
#5
Le Mans Master
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i'm rebuilding a 72 with a bb and torquer manifold. had an old oem sb hood, and decided to take a chance. bought an after market hood from carparts.com for $95. spent a weekend fitting it in place, and it looks ok. needs a little more blending work, but i figure i saved myself about $600.
#6
CFOT Attention Whore
i put one on my '81 a couple weeks back and was surprised at how much i like it. i won't bother posting since both the hood and car are primered and the other pics in this thread are far better.
i still think mine will just be a temporary thing until i get the hood i really want fixed up for my car.
i still think mine will just be a temporary thing until i get the hood i really want fixed up for my car.
#7
Le Mans Master
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Nice!! I think I'm gonna do it! Any suggestions on making it functional? I don't mean the actual L88 setup, I'm thinking just having a regular open element air cleaner that sticks up into a round hole in the air chamber, so the air filter sees some cooler outside air instead of the hotter underhood air. Any thoughts?
Scott
Scott
#8
Le Mans Master
I'd ask yourself, "How much better of a design can I come up with than Zora and crew?" IMHO, the best plan for most of us is to simply adopt the factory L88 design cowl induction system, incl. base, arrestor, seal, air box, etc. Also, note that if you don't isolate the carb and seal the hood off, you're inviting all kinds of potential under hood aero issues that can affect everything from engine performance to cooling to creating additional lift at speed.
TSW
edit - related thread http://forums.corvetteforum.com/c3-t...ics-et-al.html
TSW
edit - related thread http://forums.corvetteforum.com/c3-t...ics-et-al.html
Last edited by TheSkunkWorks; 02-26-2009 at 06:07 PM.
#9
Le Mans Master
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when i added the after maket scoop, i just cut a big hole (about 18") in the small block hood so the air filter poked thru, and to be sure that i'd have enough clearance. then i sealed the back of the scoop about 6" in from the end for appearence, using the material from the hole. i didn't want to leave the end open, in order to prevent hot air from being drawn into the cowl and then into the car interior thru the vents. i feathered the edges of the scoop from the bottom, and positioned the scoop on the hood and drew the outline. then i used an electic sander to grind a slight notch in the hood on the inside of the outline so that the edge would be more even with the surface.
when i bonded it to the hood, i started at both back edges and worked forward. because of the curve of the hood, and the scoop being flat, i had to cut the scoop from the nose tip, up along the center crest almost to the peak, to get it to lay flat. i thought that i wouldn't have to, but once i started bonding it and screwing it down to hold it while the epoxy set, i realized it wasn't going to lay flat. just grabed a hacksaw and cut the scoop. after the epoxy set, i added a layer of mat glass over the cut and the edges. finished with some filler.
when i bonded it to the hood, i started at both back edges and worked forward. because of the curve of the hood, and the scoop being flat, i had to cut the scoop from the nose tip, up along the center crest almost to the peak, to get it to lay flat. i thought that i wouldn't have to, but once i started bonding it and screwing it down to hold it while the epoxy set, i realized it wasn't going to lay flat. just grabed a hacksaw and cut the scoop. after the epoxy set, i added a layer of mat glass over the cut and the edges. finished with some filler.
#10
Drifting
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2020 C3 of the Year Finalist - Modified
gotta love the l-88 hood.....yeah don't go the cheap route....i've learned the hard way.......this hood wan't made very well.
but still looks cool none the less.....here's my fav shot of the 80's c3's and the one of the reasons I converted my 79 front end to an 80's....
but still looks cool none the less.....here's my fav shot of the 80's c3's and the one of the reasons I converted my 79 front end to an 80's....
#11
Nice!! I think I'm gonna do it! Any suggestions on making it functional? I don't mean the actual L88 setup, I'm thinking just having a regular open element air cleaner that sticks up into a round hole in the air chamber, so the air filter sees some cooler outside air instead of the hotter underhood air. Any thoughts?
Scott
Scott
Thats my plan with my '69 model
My car needs paint so I bit the bullet and ordered an L-88 hood. I wanted the ability to run any intake and carb without using a drop base filter setup.
No doubt the carb and induction air will benefit from sitting high and being able to induct fresh air from the base of the hood. Sure the sealed L-88 factory design takes this to a zenith but I don't see it as necessary to benefit from hood.
I am using an RPM airgap manifold and Holley 750DP with 3in cleaner. Gonna see how tall that sits up into the airchamber - possibly use a carb spacer to raise the 3in filter all the way up into the chamber.
Good Luck, Ed