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FS: 1980 Corvette restomod for cruising and autocross

Old 09-02-2018, 10:16 PM
  #1  
MN80Vette
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Default 1980 Corvette restomod for cruising and autocross

** SOLD **
And driven almost 600 miles to its new home.

$14,500
86,200 miles (It had 69,800 miles when I bought it in 2001, so I drove it <1,000 miles/year.)

It’s not perfect and it needs a little work, but all the major modifications have been done: Engine, transmission, differential, suspension, brakes, exhaust, radiator, paint, etc. I put more than $24,000 into this car since I bought it in early 2001!

I had a detached garage with a 4-post lift and lots of room for parts and tools, but we moved “to the city” this year and downsized. I no longer have the space to work on it. I am deep into major remodeling projects, so I don’t have the time to autocross or otherwise enjoy it like we did. I used only ½ tank of gas this year and about that much last year. (It gets about 20 mpg.)

Here are the highlights of 17 years of upgrades:
· GM Performance 350 HO crate engine with iron 64cc Vortec heads, powdered metal steel connecting rods, cast-aluminum pistons, hydraulic flat tappet camshaft
(See more details at http://www.gmperformancemotor.com/parts/19210008.html. )
· Edelbrock RPM Air Gap dual plane intake with heat reflecting ceramic coated inside, heat radiating black ceramic coated outside
· Fuel Air Spark Technology (FAST) EZ fuel injection with a Walbro CA758-2 electric in-tank fuel pump (255 lph @ 50 psi)
· Aeromotive 13129 Fuel Pressure Regulator (30-70 psi) and Summit 230103 40 micron billet fuel filter
· GM Performance HEI distributor (Proform 141-682) with MSD control module, ACCEL Extreme 9000 ceramic spark plug wires
· AGM Industries AC Delete kit
· Long tube ceramic coated headers into a mandrel bent true dual exhaust with an X-pipe, Magna Flow mufflers with polished stainless steel downturned exhaust tips
· Keisler RS500 5-speed manual transmission (based on the T45 transmission used on GT and Cobra Mustangs through 2001)
· Centerforce DF735552 Dual Friction street/strip clutch with hydraulic actuator
· Hydratech aluminum master cylinder on a Hydratech Hydroboost hydraulic brake booster
· Champion aluminum radiator
· Shrouded dual 11 in. fans with a Ron Francis Wiring dual fan controller (independently adjustable for each fan)
· C5 Corvette-based cold air intake draws air from ahead of the radiator
· SpeedDIRECT Steeroids power rack & pinion steering conversion
· Composite monosprings back (360 lbs, lowered with C4 spring bolts) and front (adjustable rate and height)
· Custom traction bar (It stopped wheel hop at the starting line!)
· Tubular lower A-arms
· Bilstein Sport shocks
· VB&P front spreader bar and HD rear camber strut rods (threaded for easy adjustment)
· 1 1/8” front sway bar, 5/8” rear sway bar
· Wilwood Forged Dynalite Big Brake Front Brake Kit with oversized solid surface rotors, black 4-piston aluminum calipers
· Wilwood Forged Dynalite rear Brake Calipers, black 4-piston aluminum calipers on stock rotors
· BOSS 338 wheels, 18”, 3/8” custom billet hub centric spacers in front
· 255/45-18 Goodyear Eagle F1 Supercar, Z-rated, 220AAA tires
(Note: Tires meet the SCCA Classic American Muscle (CAM) class “UTQG Treadwear Grade 200 or higher” rule.)
· Original Code 28 Dark Blue Metallic but not original paint. Previous owner’s red paint was media blasted and repainted to original color in 2005; original soft plastic bumper covers were replaced by fiberglass covers at that time (bonded and blended into body for a seamless look),
· Oyster leather and vinyl interior
· Mirrored glass T-tops
· Blaupunkt Monte Carlo MP34 CD, receiver, full-DIN, X-BASS, detachable faceplate, max 45W x 4 channels (15W x 4 continuous), custom carpeted rear speaker box with Polk Audio 6x9 3-way speakers, power radio antenna
· Upgrades and modifications reduced the weight a couple hundred pounds.
· The Assembly Instruction Manual (AIM), dealer shop manual, Hayes, and Chilton manuals, instructions for all major upgrades, and numerous parts are included.
· It also comes with hundreds of pictures of projects, etc.
· Clean title



















Things that need some attention:
· Door locks
· Adjust power windows
· Reconnect Killer Lights electric headlight actuators (with Firebird Trans Am motors, C4 Corvette control module)
· Heat and blower controls need to be connected
· Body mounts are cracked but not really a problem. I have new ones, but this project never made it to the top of the list.
· Corners of the adjustable aluminum front valance/splitter need to be trimmed if you need to comply with SCCA Classic American Muscle (CAM) class rule, “Front splitter, air dam, and/or spoiler may be added below the bumper, but must not extend past the perimeter of the original body…”
· Transmission is leaking a little fluid, most likely from the press-fit cap on the yoke. It’s an easy fix (apply silicone sealer). I may have it fixed at a local shop.
https://www.corvetteforum.com/forums...k-keisler.html

Last edited by MN80Vette; 11-08-2018 at 10:33 PM.
Old 09-05-2018, 11:38 AM
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bmackrell
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Videos? Love to hear it.

Assuming you are located in Minnesota?
Old 09-05-2018, 03:18 PM
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jimco84x
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2023 C3 of the Year Finalist - Modified
2020 C3 of the Year Finalist - Modified
2019 C3 of Year Finalist (track prepared)
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If this car had chrome bumpers, I'd be begging you to take my money!! Nice looking and I like the mod list

Jim
Old 09-06-2018, 12:06 AM
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MN80Vette
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Originally Posted by bmackrell
Videos? Love to hear it.

Assuming you are located in Minnesota?
Yes, we live in Plymouth, MN, a west suburb of Minneapolis.
The shortest video file I have is bigger (almost 2x) than the limit for this forum.
I'll look around to see if there's another way to share it.


Old 09-06-2018, 01:18 PM
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bmackrell
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Originally Posted by MN80Vette
Yes, we live in Plymouth, MN, a west suburb of Minneapolis.
The shortest video file I have is bigger (almost 2x) than the limit for this forum.
I'll look around to see if there's another way to share it.
put it up on youtube and a link here ???
Old 09-10-2018, 03:06 PM
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Scarlett-73
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Great looking C-3 GLWS! Wish I could buy it!!
Old 09-11-2018, 10:48 PM
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MN80Vette
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Originally Posted by bmackrell
put it up on youtube and a link here ???
Try this link. It's not a very good video, but you get the idea:

Last edited by MN80Vette; 09-11-2018 at 10:49 PM.
Old 09-11-2018, 10:55 PM
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MN80Vette
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Originally Posted by bmackrell
put it up on youtube and a link here ???
This video is a little better. I just looked at the date the video was recorded. This video was taken when it had a Holley carb on the engine. Acceleration is better with the FAST EZ TBI:



Old 09-12-2018, 01:32 PM
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baja216
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Good luck with the sale. I've followed your build throughout the years. I'm not using my '80 that much either.
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Old 09-13-2018, 06:17 PM
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bebezote
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pm sent
Old 09-13-2018, 06:23 PM
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zrc3john
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Originally Posted by jimco84x
If this car had chrome bumpers, I'd be begging you to take my money!! Nice looking and I like the mod list

Jim
If it had chrome bumpers it would be double the price......Some are just overpriced if you ask me....I think this car is a great buy....Seems like a knowledgeable owner...
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Old 09-17-2018, 09:46 PM
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MN80Vette
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A few C3 Forum members asked to see pictures of various parts of the build, so here are a few of the highlights:
It was originally red when I bought, several shades of red. I had it media blasted at a local shop and spent MANY hours filling and sanding.





Old 09-17-2018, 10:04 PM
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MN80Vette
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Original headlight vacuum actuator headlights vs. Killer Lights with Firebird Trans Am motors and C4 Corvette control module.


Old 09-17-2018, 10:18 PM
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MN80Vette
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New diff, 360# composite rear spring, half shafts, VB&P HD rear camber strut rods, 5/8" rear sway bar, Centerforce DF735552 Dual Friction street/strip clutch with hydraulic actuator. (Bilstein shocks were added later.)







Last edited by MN80Vette; 09-17-2018 at 10:19 PM.
Old 09-17-2018, 10:44 PM
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MN80Vette
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Engine with Holley carb (pre-FAST EZ EFI), drop base, K&N filter and lid.
Ported, ceramic coated Edelbrock RPM Air Gap, copper-nickel hard fuel lines, C5-like cold air intake





Old 09-18-2018, 10:32 AM
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PCMusicGuy
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Free bump. Beautiful car. If it had a good working A/C I'd be all over it.
Old 09-18-2018, 08:04 PM
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MN80Vette
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Originally Posted by PCMusicGuy
Free bump. Beautiful car. If it had a good working A/C I'd be all over it.
Thanks!
AC would be a nice upgrade for much of the country, but you'd have to move the hard fuel lines to make room for the compressor. I don't know if Vintage Air or Classic Auto Air make a kit that would fit a 1980.

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Old 09-18-2018, 08:50 PM
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Originally Posted by MN80Vette
Thanks!
AC would be a nice upgrade for much of the country, but you'd have to move the hard fuel lines to make room for the compressor. I don't know if Vintage Air or Classic Auto Air make a kit that would fit a 1980.
For me T-Tops are AC......Considering its going to be used as a second or third car, AC is not a big deal....This car seems to be really set up well......Best 80 I have seen..
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Old 09-22-2018, 10:01 PM
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jsbwac
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I love this car, just how I would build one.
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Old 09-28-2018, 08:24 PM
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Gordonm
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Always liked this car. I have followed the build on this for a long time. Really nice ride. I have also not used my car much. As a matter of fact it has not really been used for 6 years. Even built the Cobra and have not driven it much. Good luck with the sale. Life moves on to other things.

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