C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

Here you go boys!!!

Thread Tools
 
Search this Thread
 
Old May 5, 2016 | 11:42 PM
  #21  
CiCiC3's Avatar
CiCiC3
Racer
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2011
Posts: 429
Likes: 24
From: Charlotte NC
Default

Matching numbers is always good if you would like to take it back to stock for collector value but a 78 has no value for that as yet anyway. Looks like a clean tight car.
Reply
Old May 6, 2016 | 01:14 AM
  #22  
corvetero's Avatar
corvetero
Pro
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2011
Posts: 626
Likes: 15
From: Austin, TX
Default

I don't buy the paint job, the rest of the car seems to be cool. Just wondering where he pulls out those 425HP from...
Reply
Old May 6, 2016 | 09:17 AM
  #23  
cv67's Avatar
cv67
Team Owner
15 Year Member
 
Joined: Oct 2004
Posts: 81,241
Likes: 3,063
From: altered state
St. Jude Donor '05
Default

Think it would look good with some polished centerlines, give it that custom 80s-90s look lower it a tad. Lots of flash in Nevada/Vegas plain jane doesnt cut it out there. Good pinstriper is hard to find.
Needs more scoop
425hp with stock heads/cam hmm.....gonna take a lot. Not saying impossible like to hear how some have done it.

Last edited by cv67; May 6, 2016 at 09:18 AM.
Reply
Old May 6, 2016 | 10:05 AM
  #24  
keithinspace's Avatar
keithinspace
Drifting
10 Year Member
 
Joined: Jan 2012
Posts: 1,908
Likes: 129
From: Fredericksburg Virginia
Default

My thoughts on the 425 number:

Absolutely a stock BLOCK can do that. Even a 2-bolt. You just need a steel crank, forged rods, forged pistons, and a really big cam.

The wrinkle is that the stock heads will limit the cam you can put in the car. And I haven't checked, but porting cast iron heads has got to be a pain in the butt. And not worth the money.

The car can be "numbers matching" with new heads. The heads don't have numbers on them.

So...by "numbers matching" and the statement of 425, my assumption is that the ONLY thing that came with the car relative to the engine is the block. Everything else was replaced to achieve that sort of number.

If it even matters.

The rest of the car...I don't mind it. Certainly seen lots worse. Agree with others...a set of rims and getting lowered 2 inches would do wonders to the look.

Last edited by keithinspace; May 6, 2016 at 10:05 AM.
Reply
Old May 6, 2016 | 10:35 AM
  #25  
claysmoker's Avatar
claysmoker
Thread Starter
Race Director
20 Year Member
Active Streak: 30 Days
Liked
Loved
 
Joined: Dec 2004
Posts: 10,332
Likes: 63
From: PARADISE
St. Jude Donor '09-'11-'12-'13-'14
Default

Originally Posted by cuisinartvette
Think it would look good with some polished centerlines, give it that custom 80s-90s look lower it a tad. Lots of flash in Nevada/Vegas plain jane doesnt cut it out there.
'cept it's 400 miles from Vegas.

Maybe we can get it a starring role on Counting Cars.
Reply
Old May 6, 2016 | 12:07 PM
  #26  
OldCarBum's Avatar
OldCarBum
Race Director
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2016
Posts: 14,428
Likes: 8,232
From: Napa Valley California
Default

I read through all the posts in this thread before I opened the craigslist add and took a look for myself. I was amazed at all the negative comments about someone else's Corvette. This car is clean. It could be their pride and joy and they may be a member of this forum. I've been to a lot of car shows, and seen all kinds of paint jobs I would not want on my car, but I had to sit back and admire the "art" in front of me. The paint on this Corvette is beautiful, Not for me, but my classic white may not be for them. If you go to G.M. Performance you will find that for around $7,000.00 you can get a new create engine with 480hp and for a few grand more over 500hp. So the 425hp in the add seems very reasonable. New glass; my '73 has a small chip on top of the passenger side window. When I replace that one window, if the tint is slightly off I'll replace all my glass. Yes I'm ****. I bought my '73 with "new brakes all around". I was happy it had new pads, even though I'll replace the entire system it was nice to know, what I had would get me around for a while. If this Corvette is as clean under the hood and chassis as the interior and exterior, I would say it's worth the asking price, even though I would invest in a new original color paint job (unless the original color was anything but white). If you are the owner of the car in this add and a member of this forum. Nice car, and good luck on your sale!!!
Reply
Old May 6, 2016 | 01:49 PM
  #27  
keithinspace's Avatar
keithinspace
Drifting
10 Year Member
 
Joined: Jan 2012
Posts: 1,908
Likes: 129
From: Fredericksburg Virginia
Default

I'd echo your comments, Mr. OldCarBum. While your engine comparison is a little apples and oranges (fuel injected 6.2L with all the newest technology vs. a gumpy old 5.7L...not the fairest of comparisons), I don't disagree with the conclusion that the stated horsepower is certainly achievable with a 2-bolt engine and a fair level of expertise.

It is a decent looking car with what appears to be a very nice custom paint job. Not for everyone, but as you point out, a white car isn't for everyone. Nor is a black car. Nor is a red car. Nor is a green car with yellow interior. Except in Green Bay, of course.

The price isn't crazy and it appears well presented.

I'd be a little embarrassed if the owner saw this thread's negative commentary beyond "it's nice but not my cup of tea". That's what I would feel comfortable telling the guy in person, so that's what I feel comfortable posting on this forum.

Last edited by keithinspace; May 6, 2016 at 01:50 PM.
Reply
Old May 6, 2016 | 01:57 PM
  #28  
MotorHead's Avatar
MotorHead
Race Director
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2000
Posts: 17,676
Likes: 201
From: Who says "Nothing is impossible" ? I've been doing nothing for years.
Default

Of course the shortblock can make 500HP or more but not with the stock heads, it's near impossible. How do i know? when I first bought my vette I had the short block done with flat top pistons that bumped the compression up and a fairly healthy cam, the stock heads were put on and it didn't really feel like it had that much more power than the stock 195Hp.

I then put on put on aftermarket heads and the power increased dramatically. However it still only made 300RWHP which would be a tad over 400Gross Hp.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-1

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-2

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-3

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-4

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-5

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-6

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-7

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-8

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-9

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
Old May 6, 2016 | 02:11 PM
  #29  
mardyn's Avatar
mardyn
Safety Car
15 Year Member
All Eyes On Me
Liked
Loved
 
Joined: Dec 2007
Posts: 4,229
Likes: 39
From: Beautiful East Texas
Default

Flames look awful, but that's a good price on what otherwise appears to be a nice car.

I'd like to have it.

mardyn
Reply
Old May 6, 2016 | 03:06 PM
  #30  
cv67's Avatar
cv67
Team Owner
15 Year Member
 
Joined: Oct 2004
Posts: 81,241
Likes: 3,063
From: altered state
St. Jude Donor '05
Default

Maybe we can get it a starring role on Counting Cars.
Only if Elvira was starring

Cant say Ive never knocked anything but most will come from those whos cars arent as nice or are from the "its a pos because it isnt stock" camp. Looks like the interior may be oyster? wonder if it was silver originally-
Reply
Old May 6, 2016 | 03:54 PM
  #31  
7t9l82's Avatar
7t9l82
Le Mans Master
15 Year Member
Conversation Starter
Photogenic
Community Favorite
 
Joined: Oct 2010
Posts: 6,943
Likes: 850
From: melbourne florida
2023 C3 of the Year Finalist - Modified
Default

12-1 compression and extensive port work on any small block will make good power.
Reply
Old May 6, 2016 | 05:51 PM
  #32  
OldCarBum's Avatar
OldCarBum
Race Director
10 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2016
Posts: 14,428
Likes: 8,232
From: Napa Valley California
Default

"Back in the day" we only had the stock heads to work with. A good machinist cold make stock heads flow and produce awesome torque and horsepower. Just because the heads are stock on the outside, it's what is on the inside that matters. Didn't your Mothers teach you guys anything????
Reply
Old May 6, 2016 | 06:00 PM
  #33  
7t9l82's Avatar
7t9l82
Le Mans Master
15 Year Member
Conversation Starter
Photogenic
Community Favorite
 
Joined: Oct 2010
Posts: 6,943
Likes: 850
From: melbourne florida
2023 C3 of the Year Finalist - Modified
Default

Back in the old days I tubed out a set of double hump heads and got slightly more than 300 c.f.m on the intake side and nearly 80% on the exhaust.lots of younger guys don't believe it but it could be done. Now I must admit it took 3 cans of bars leak to seal it up tight.but I never had a problem on the street. But I could never figure out why my heater didn't work too well.
Reply




All times are GMT -4. The time now is 10:45 PM.

story-0
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-1
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-2
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-3
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-4
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-5
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-6
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE
story-7
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-8
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-9
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE