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

I need some power now!

Thread Tools
 
Search this Thread
 
Old May 25, 2010 | 12:58 AM
  #1  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default I need some power now!

I am frustrated at how slow the '74 vette is. I have an '94 lt1 Camaro and it hauls azz compared to the vette. Ofcoarse the camaro doesn't look as purdy as the vette. The vette kicks the maro's azz on looks easy. I was going to install the big block (498) on the vette but decided against it and it will be going back in a '86 camaro. That puts me back at square one with upgrading the engine for the vette. I am thinking heads and hyd roller cam. The engine appears to have been overhauled , so I am thinking the engine would take the new mods. There is another more expensive option , an lsx 6.0 engine with the carb intake and ignition management for the coils. That would be at about 3800.00 installed. The cam currently in that ls engine is a 650/650 hyd roller but that would be a bit to radical on a carbed engine. I was looking more into 580/600 lift.
Reply
Old May 26, 2010 | 10:11 AM
  #2  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

Ok , after thinking about it and talking it over with my lady. I will put the bbc in the vette. What I need to figure out is the brackets needed for my power steering , alternator . I currently have some billet pulleys on my big block that use a serpentine belt. Any ideas??
Reply
Old Jun 3, 2010 | 02:02 AM
  #3  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

Ok, to many replies there. This is the engine that is going in the vette. It will have a slightly smaller cam .
http://www.youtube.com/watch?v=QdfpKtpfwTo
Reply
Old Jun 3, 2010 | 03:49 AM
  #4  
73StreetRace's Avatar
73StreetRace
Burning Brakes
15 Year Member
 
Joined: Aug 2005
Posts: 1,164
Likes: 1
From: Europe, France
Default

Is this a one man show ?
At least you now have one reply

Reply
Old Jun 3, 2010 | 06:21 AM
  #5  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Cruise in the vette , go fast in the Camaro.
Reply
Old Jun 3, 2010 | 08:17 AM
  #6  
warsurfer's Avatar
warsurfer
Instructor
 
Joined: Oct 2006
Posts: 224
Likes: 0
Default

i say BBC and add fuel injection.
Reply
Old Jun 3, 2010 | 11:52 AM
  #7  
73StreetRace's Avatar
73StreetRace
Burning Brakes
15 Year Member
 
Joined: Aug 2005
Posts: 1,164
Likes: 1
From: Europe, France
Default

Originally Posted by ...Roger...
Cruise in the vette , go fast in the Camaro.


Actually, shoudn't it be just the opposite ?
Reply
Old Jun 3, 2010 | 02:04 PM
  #8  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by 73StreetRace


Actually, shoudn't it be just the opposite ?
I guess it would depend on how you look at it. A real 74 big block can be worth some money, I would leave it close to stock.
Go hammer the hell out of the Camaro. Seems to me an identical engine in both cars and the Camaro will outrun the vette as a street car. Much cheaper to get parts for and modify. I've heard it said also a Camaro is easier to make lighter.
Just my opinion.
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 Jun 3, 2010 | 03:29 PM
  #9  
hugie82's Avatar
hugie82
Safety Car
15 Year Member
 
Joined: Mar 2007
Posts: 3,652
Likes: 49
From: Bridgewater nj
Default

I converted my 74 vette to a BBC 427 w/ a 4 speed and it hauled ***!!!
I purchased all my brackets from Dr. Rebuild. He is mostly a catalog kind of outfit so google him up and order his catalog. He has exploded views of every year vette P/S,ALT,waterpump and A/C BB/SB
Reply
Old Jun 3, 2010 | 06:35 PM
  #10  
OregonVette80's Avatar
OregonVette80
Burning Brakes
10 Year Member
 
Joined: Jul 2006
Posts: 830
Likes: 1
Default

or... you could buyone of those new Mustangs with the brand new fangled 5.0. Seriously, those things sound bad@$$
Reply
Old Jun 3, 2010 | 10:16 PM
  #11  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

I appreciate all your opinions but I am set on making the vette faster and the project that gets all the attention at this point. I will probably just store the camaro . I have just fallen in love with the vette. Any money spent on cars will be for it! I keep reading alot of topics on this great forum . It's never ending and I like it.
Reply
Old Jun 3, 2010 | 11:27 PM
  #12  
72LS1Vette's Avatar
72LS1Vette
Safety Car
20 Year Member
 
Joined: Aug 2001
Posts: 4,883
Likes: 11
From: North Easton Mass
Default

Originally Posted by big454blockchevy
I appreciate all your opinions but I am set on making the vette faster and the project that gets all the attention at this point. I will probably just store the camaro . I have just fallen in love with the vette. Any money spent on cars will be for it! I keep reading alot of topics on this great forum . It's never ending and I like it.
If the Vette engine is original (VIN numbers stamped on the pad at the front of the pass. side head) I would store it in case a future owner wants to restore the car to stock form. Original motors add lots of value to the car. Put that big block in the Vette and go have some fun. The accessories might have to be re-arranged to fit in the Vette.



Rick B.
Reply
Old Jun 3, 2010 | 11:41 PM
  #13  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

I don't think it's original as this car currently has 305 heads(last 3 digits of casting are 434) . The vin code is V0616ckm . The previous owner tried at adding performance but in my opinion failed by going with those heads. Also the short block has been rebuilt it appears.
Reply
Old Jun 3, 2010 | 11:43 PM
  #14  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

Originally Posted by hugie82
I converted my 74 vette to a BBC 427 w/ a 4 speed and it hauled ***!!!
I purchased all my brackets from Dr. Rebuild. He is mostly a catalog kind of outfit so google him up and order his catalog. He has exploded views of every year vette P/S,ALT,waterpump and A/C BB/SB
Thanks for the info, it will come in handy when I need to group those pullies. I will also install an a/c unit later on.
Reply
Old Jun 4, 2010 | 08:11 AM
  #15  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by big454blockchevy
I don't think it's original as this car currently has 305 heads(last 3 digits of casting are 434) . The vin code is V0616ckm . The previous owner tried at adding performance but in my opinion failed by going with those heads. Also the short block has been rebuilt it appears.
So this is not a big block car ?
Reply
Old Jun 4, 2010 | 07:59 PM
  #16  
LS4 PILOT's Avatar
LS4 PILOT
Melting Slicks
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2009
Posts: 2,091
Likes: 40
Default

74 454 BBC engine suffixs were ..... CWM , CWR, CWT, CWS .

Last edited by LS4 PILOT; Jun 4, 2010 at 08:02 PM.
Reply
Old Jun 6, 2010 | 02:46 AM
  #17  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

Originally Posted by ...Roger...
So this is not a big block car ?
Correct, it's not a big block car.
Reply
Old Jun 6, 2010 | 08:10 AM
  #18  
...Roger...'s Avatar
...Roger...
Race Director
 
Joined: May 2006
Posts: 16,528
Likes: 53
From: Dayton, Ohio
Default

Originally Posted by big454blockchevy
Correct, it's not a big block car.
OK sorry I thought it was originally a big block car.
Put that big block in there and go make us Corvette owners proud.
Reply
Old Jun 6, 2010 | 01:02 PM
  #19  
big454blockchevy's Avatar
big454blockchevy
Thread Starter
Racer
15 Year Member
 
Joined: Oct 2005
Posts: 273
Likes: 1
From: Fabens TX
Default

Originally Posted by ...Roger...
OK sorry I thought it was originally a big block car.
Put that big block in there and go make us Corvette owners proud.
Thanks , I will try my best!
Reply

Get notified of new replies

To I need some power now!





All times are GMT -4. The time now is 03:18 PM.

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