C3 General General C3 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by:

Engine

Old Nov 14, 2012 | 05:10 PM
  #1  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default Engine

What should i look for? Removed engine today. 350 First thing starter would not engage flexplate I think my my mechanic was drinking. There was water on the number 6 and 7 cylinder you can see the rust. There was also a little water in the oil pan.
Reply
Old Nov 14, 2012 | 05:16 PM
  #2  
scottw's Avatar
scottw
Burning Brakes
20 Year Member
 
Joined: Oct 2001
Posts: 1,241
Likes: 4
From: Okinawa Okinawa
Default

Are you looking at rebuilding your engine? Was it already rebuilt and you are unhappy with the mechanic? Explain what you are trying to do and there will be plenty that can help.
A little water in the oil pan. Is that only water or coolant / water mix in the water?
Reply
Old Nov 14, 2012 | 05:20 PM
  #3  
MrJlr's Avatar
MrJlr
Race Director
15 Year Member
 
Joined: Feb 2006
Posts: 12,239
Likes: 19
From: Chino CA
Default

Look for a crate engine...
Reply
Old Nov 14, 2012 | 05:27 PM
  #4  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default

Had one blow it up with a blower on it. Wife not Happy $$$$$$$$$$$$$$$$$$$$$$
It was suppose to be rebuilt already.
Reply
Old Nov 14, 2012 | 07:09 PM
  #5  
joewill's Avatar
joewill
Safety Car
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2007
Posts: 4,458
Likes: 331
From: Indy Indiana
Default

bad starter, bad flexplate, bad head gasket, crack in block or head...

what does your mechanic have to do with your question? we need more elaboration.
Reply
Old Nov 14, 2012 | 07:17 PM
  #6  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default

Fired the Mechanic never take my car to one again. So the simplest thing is to check the head gasket? And go from there?
Reply
Old Nov 14, 2012 | 07:25 PM
  #7  
diehrd's Avatar
diehrd
Safety Car
 
Joined: Jan 2009
Posts: 4,000
Likes: 299
From: New York
Default

Someone is drinking ,,, Sounds like a carb to pan crate replacement engine should cover all the issues you listed
Reply
Old Nov 14, 2012 | 10:48 PM
  #8  
Sideways73's Avatar
Sideways73
Advanced
 
Joined: Oct 2011
Posts: 68
Likes: 0
From: Pinehurst NC
Default

??? the mechanic did what ?? lets start there.....

not the smartest on cars, but willing to dive in and try pretty much anything
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

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

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

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

 Michael S. Palmer
story-7

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-8

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-9

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
Old Nov 15, 2012 | 09:35 AM
  #9  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by mk8035
...What should i look for?...
A couple of the How To Rebuild Your Small Blook Chevrolet books.

Reply
Old Nov 15, 2012 | 09:41 AM
  #10  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default

Doing it now. Crank still will not turn?
Reply
Old Nov 15, 2012 | 09:48 AM
  #11  
RIO68's Avatar
RIO68
Burning Brakes
10 Year Member
 
Joined: Feb 2009
Posts: 780
Likes: 1
From: Shelby NC
Default

Looks like all you can do is lay it out on the table apart and start looking at what you have and decide from there. If experience is something you don't have as to rebuilding then looks like a crate engine is the best solution. My 2 cents
Reply
Old Nov 15, 2012 | 09:59 AM
  #12  
keithinspace's Avatar
keithinspace
Drifting
10 Year Member
 
Joined: Jan 2012
Posts: 1,908
Likes: 129
From: Fredericksburg Virginia
Default

I don't know. Seems like there SHOULD be something recoverable there.

I'm currently rebuilding my engine. Acid dipped 4-bolt block is in great shape. Crank is in perfect shape. Rods and TRW mini-dome pistons are in great shape. New rod bolts and I'm in business!

New aluminum heads, new camshaft and valvetrain, and new clutch assembly.

I'm cleaning up and painting all the other bits. ~$3,500 and I'm going to have a SOLID 500 HP engine that is bulletproof to 6,000 RPM.

If your valves are in OK shape, you could get your heads touched up for $200 or so. If you're OK with your cam, lifters, and rockers, that would save money.

I bet you could get that engine back together in good shape for $2k. Or you could get a crate engine with ~425 HP for however much...$3k? $4k? Or you could "perk up" your engine for the same money.

Point is: GET AN ENGINE GUY. Not a mechanic. An engine guy. There IS a difference. And engine guy knows ENGINES and can get around the rest of the car.

If the guy owns a shop with 8 lifts and a brand new F250 with his phone number on the side, he's a mechanic. If the guy owns/drives 6 nostalgia dragsters and drives around a Buick Roadmaster because it rides like a dream and has a Corvette 350 in it, HE'S AN ENGINE GUY.
Reply
Old Nov 15, 2012 | 10:16 AM
  #13  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default

Got to do it myself dont trust any one. Just removed the heads and the two back pistons on both siges are covered in rust.
Reply
Old Nov 15, 2012 | 10:37 AM
  #14  
keithinspace's Avatar
keithinspace
Drifting
10 Year Member
 
Joined: Jan 2012
Posts: 1,908
Likes: 129
From: Fredericksburg Virginia
Default

I totally agree, Mr. MK8035. I'm doing 90% of the work myself. I was lucky enough to befriend the owner of the Speed Shop and he is working with me.

I completely disassembled, but gave him the opportunity to look at things at a certain point in the diassembly.

He told me what to do and what not to do.

He will probably assemble the rotating assembly WITH me in his shop.

For him to "stand behind" the engine, he has to be involved with the assembly, but he knows I'm into doing stuff myself.

Don't hand it to someone, but don't try to do it by yourself, either. There are lots and lots of things that you or I know nothing about that an engine builder can spot in a nano-second. Crack the yellow pages, find a small shop, and have a across-the-counter chat. Can't hurt.
Reply
Old Nov 15, 2012 | 11:02 AM
  #15  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default

Yep thats what i am going to do. Actually i have the whole car apart redoing all the wiring and defective parts. Paid 5,000 for this engine it is like i cant win but i wont give up. Wife says i am crazy
Reply
Old Nov 15, 2012 | 11:09 AM
  #16  
Easy Mike's Avatar
Easy Mike
Team Owner
Supporting Lifetime
20 Year Member
 
Joined: Jun 2000
Posts: 38,923
Likes: 1,481
From: Southbound
Cruise-In II Veteran
Default

Originally Posted by mk8035
...Paid 5,000 for this engine...Wife says i am crazy...
Excuse me, but if you paid $5K for an inoperable smallblock Chevrolet engine without a C3 wrapped around it, I would have to agree with your wife.

Reply
Old Nov 15, 2012 | 01:53 PM
  #17  
BOSTONCAMARO's Avatar
BOSTONCAMARO
Melting Slicks
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: May 2006
Posts: 3,303
Likes: 14
From: Lynn MA
Default

Mike and I both agree with your wife....

Someone needs to stand behind it, either warranty from where it came from or the mechanic...

$5000 jeepers.....I have gone 12's with used parts I threw together in my barn
Reply

Get notified of new replies

To Engine

Old Nov 15, 2012 | 05:19 PM
  #18  
mk8035's Avatar
mk8035
Thread Starter
Racer
 
Joined: May 2010
Posts: 370
Likes: 0
From: Westminster
Default

My wife would like that. Now do i rebuild the old or just get another one?
Reply
Old Nov 15, 2012 | 08:23 PM
  #19  
keithinspace's Avatar
keithinspace
Drifting
10 Year Member
 
Joined: Jan 2012
Posts: 1,908
Likes: 129
From: Fredericksburg Virginia
Default

If you "get another one", it's not like you're getting a new block or anything...they're just reconstituting a core block and building an engine around it.

So...I'd think it odd not to work with what you have.
Reply
Old Nov 15, 2012 | 08:32 PM
  #20  
Sunstroked's Avatar
Sunstroked
Melting Slicks
15 Year Member
Liked
 
Joined: Jun 2006
Posts: 2,071
Likes: 147
From: S Nevada
Default

Here is what I would do. I would take the entire engine to a REPUTABLE engine machine shop. For a nominal charge they will inspect the engine and tell you exactly what you need to rebuild it. And give you an estimate, usually if you decide to rebuild, the inspection fee is waived. If it exceeds what you want to spend, then by all means look for a crate engine. You might save some cash going with the rebuild, you already have $5k in it,
Reply

Thread Tools
Search this Thread

All times are GMT -4. The time now is 06:10 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-8
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-9
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE