Corvette project car

Started by 280Z Turbo, April 18, 2014, 09:19:25 PM

GoCougs

Jesus. That kind of damage is typically from jumping or bottoming out on RR tracks.

Rupert

Novarolla-Miata-Trooper-Jeep-Volvo-Trooper-Ranger-MGB-Explorer-944-Fiat-Alfa-XTerra

13 cars, 60 cylinders, 52 manual forward gears and 9 automatic, 2 FWD, 42 doors, 1988 average year of manufacture, 3 convertibles, 22 average mpg, and no wheel covers.
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280Z Turbo

Quote from: GoCougs on October 01, 2014, 05:09:11 PM
Jesus. That kind of damage is typically from jumping or bottoming out on RR tracks.

The whole front crossmember is angled back a bit.

I think dumbass ran into something doing something stupid. The whole right front was in an accident because the glass isn't good.

Eventually, we'll replace the front end with a one piece front end, but that won't be for a while.

Eye of the Tiger

Quote from: 280Z Turbo on October 01, 2014, 05:38:46 PM
The whole front crossmember is angled back a bit.

I think dumbass ran into something doing something stupid. The whole right front was in an accident because the glass isn't good.

Eventually, we'll replace the front end with a one piece front end, but that won't be for a while.

How is the body panel alignment? I might worry about everything lining up on a frame that is actually straight.
2008 TUNDRA (Truck Ultra-wideband Never-say-die Daddy Rottweiler Awesome)

280Z Turbo

We'll make it work. The front end is not a structural part of the body anyway.

Eye of the Tiger

Quote from: 280Z Turbo on October 01, 2014, 05:47:32 PM
We'll make it work. The front end is not a structural part of the body anyway.

Doesn't sound like any part of the car is structural.
2008 TUNDRA (Truck Ultra-wideband Never-say-die Daddy Rottweiler Awesome)

Rupert

Novarolla-Miata-Trooper-Jeep-Volvo-Trooper-Ranger-MGB-Explorer-944-Fiat-Alfa-XTerra

13 cars, 60 cylinders, 52 manual forward gears and 9 automatic, 2 FWD, 42 doors, 1988 average year of manufacture, 3 convertibles, 22 average mpg, and no wheel covers.
PRO TENACIA NULLA VIA EST INVIA

280Z Turbo

It drives surprisingly well for all its problems.

280Z Turbo



Somebody wasn't thinking with their dipstick.

GoCougs

Is that first time the engine has been opened? If so that's actually very good for ~50 years. Oils back in the day were awful.

280Z Turbo

I have no reason to believe it was ever rebuilt.

FoMoJo

Quote from: 280Z Turbo on October 03, 2014, 08:43:04 PM


Somebody wasn't thinking with their dipstick.
So, you got the engine out?
"The only reason for time is so that everything doesn't happen at once." ~ Albert Einstein
"As the saying goes, when you mix science and politics, you get politics."

Rupert

He's rebuilding it in the car.

:lol:
Novarolla-Miata-Trooper-Jeep-Volvo-Trooper-Ranger-MGB-Explorer-944-Fiat-Alfa-XTerra

13 cars, 60 cylinders, 52 manual forward gears and 9 automatic, 2 FWD, 42 doors, 1988 average year of manufacture, 3 convertibles, 22 average mpg, and no wheel covers.
PRO TENACIA NULLA VIA EST INVIA

280Z Turbo

#373
Found the lost compression:




Deep enough to feel it with your finger.

Rod bearings look like shit and the crank is scratched:




Also, one of the piston rings was broken.

Other than that, it looks fine. It doesn't appear to have ever been rebuilt before. The crank will be ground and we will probably bore it to .020 or .030 over.

Eye of the Tiger

Some Slick 50 should have taken all that rust out.
2008 TUNDRA (Truck Ultra-wideband Never-say-die Daddy Rottweiler Awesome)

GoCougs

Cam is probably wiped too. Man, a budget 9:1 rebuild with an RV cam will feel like a rocket compared to that.

280Z Turbo

Man, I'd really love to throw a roller cam in this thing, but I don't think it would be worth $400 extra right now.

Eye of the Tiger

Quote from: 280Z Turbo on October 04, 2014, 06:29:50 PM
Man, I'd really love to throw a roller cam in this thing, but I don't think it would be worth $400 extra right now.

Take the block to a machine shop first. If it is shot, a new crate motor is $1500 shipped.
2008 TUNDRA (Truck Ultra-wideband Never-say-die Daddy Rottweiler Awesome)

280Z Turbo

Quote from: Eye of the Tiger on October 04, 2014, 07:12:06 PM
Take the block to a machine shop first. If it is shot, a new crate motor is $1500 shipped.

The block is fine.

Eye of the Tiger

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280Z Turbo

Quote from: Eye of the Tiger on October 04, 2014, 08:11:48 PM
OK. Except for the pitted cylinders.

It's not pitted, it's scratched. I doubt they are more than .030" deep. They're probably only a few thousandths deep.

hotrodalex

Bore .300" just to make sure.

280Z Turbo

Quote from: hotrodalex on October 04, 2014, 08:17:50 PM
Bore .300" just to make sure.

Yeah, let's make this a big block. :lol:

Eye of the Tiger

I bet you can fit 572 cubes in there
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280Z Turbo

Quote from: Eye of the Tiger on October 04, 2014, 08:22:07 PM
I bet you can fit 572 cubes in there

I need Time Lord technology...the engine needs to be bigger on the inside.

Rupert

Just let the pistons share cylinders, and maybe grind cutouts into each piston for its neighbor.
Novarolla-Miata-Trooper-Jeep-Volvo-Trooper-Ranger-MGB-Explorer-944-Fiat-Alfa-XTerra

13 cars, 60 cylinders, 52 manual forward gears and 9 automatic, 2 FWD, 42 doors, 1988 average year of manufacture, 3 convertibles, 22 average mpg, and no wheel covers.
PRO TENACIA NULLA VIA EST INVIA

280Z Turbo

Quote from: Rupert on October 04, 2014, 11:53:27 PM
Just let the pistons share cylinders, and maybe grind cutouts into each piston for its neighbor.

Square pistons. Think it will work?

Also I'm going to start fabbing up a new header/intake.


Rupert

:ohyeah: Can't wait to see how this turns out. Gonna be sick!
Novarolla-Miata-Trooper-Jeep-Volvo-Trooper-Ranger-MGB-Explorer-944-Fiat-Alfa-XTerra

13 cars, 60 cylinders, 52 manual forward gears and 9 automatic, 2 FWD, 42 doors, 1988 average year of manufacture, 3 convertibles, 22 average mpg, and no wheel covers.
PRO TENACIA NULLA VIA EST INVIA

Eye of the Tiger

Its like a direct turbocharger. Nobody needs all those spinning wheels, anyway.
2008 TUNDRA (Truck Ultra-wideband Never-say-die Daddy Rottweiler Awesome)

280Z Turbo