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

engine rebuild

Thread Tools
 
Search this Thread
 
Old Aug 2, 2003 | 02:49 PM
  #1  
rmm025
Thread Starter
Intermediate
 
Joined: Jul 2003
Posts: 32
Likes: 0
From: Brookhaven MS
Default engine rebuild

I want to go ahead and rebuild my 77 L48 can anyone give some input on a good preformance kit for that engine?
Reply
Old Aug 2, 2003 | 02:55 PM
  #2  
tnt76vette's Avatar
tnt76vette
Drifting
 
Joined: Nov 2000
Posts: 1,428
Likes: 0
Default Re: engine rebuild (rmm025)

Do you know what you want the end results to be? 300HP? 350HP? 400HP? Knowing that would help us alot to help you...... :yesnod:
Reply
Old Aug 2, 2003 | 06:58 PM
  #3  
rmm025
Thread Starter
Intermediate
 
Joined: Jul 2003
Posts: 32
Likes: 0
From: Brookhaven MS
Default Re: engine rebuild (tnt76vette)

Do you know what you want the end results to be? 300HP? 350HP? 400HP? Knowing that would help us alot to help you...... :yesnod:
300HP
Reply
Old Aug 2, 2003 | 07:42 PM
  #4  
cardo0's Avatar
cardo0
Le Mans Master
20 Year Member
 
Joined: Oct 2002
Posts: 7,098
Likes: 378
From: Las Vegas - Just stop perpetuating myths please.
Default Re: engine rebuild (rmm025)

Lots'a options here :bb How's bout'a good book on the subject. :D I like David Vizards: How To Build Max Performance CHEVY Small Blocks On A Budget - <$20 Mail order. :yesnod: Just good motor head reading a great referance too. :chevy


[Modified by cardo0, 6:45 PM 8/2/2003]
Reply
Old Aug 2, 2003 | 09:10 PM
  #5  
7T9Shark's Avatar
7T9Shark
Racer
20 Year Member
Liked
 
Joined: Feb 2001
Posts: 405
Likes: 15
From: Minneapolis
Default Re: engine rebuild (cardo0)

I bought and read Vizard's book when I did mine this spring. For whatever it's worth you can see what I did to my L-48 in my signature. It really comes alive above 3000 RPM. Low end didn't change much. Looking to recurve the distributor next. If you don't care about numbers matching, you can get the 330 HP Vortec from GM for about the same as what I spent on mine.
Reply
Old Aug 2, 2003 | 09:25 PM
  #6  
tnt76vette's Avatar
tnt76vette
Drifting
 
Joined: Nov 2000
Posts: 1,428
Likes: 0
Default Re: engine rebuild (7T9Shark)

A CompCam 260H (a very mild cam), true dual exhausts w/no cat converters. Weiand Action Plus Aluminum Intake, and a Lars Recurve kit Desk Dynoed me @ 275HP w/no other mods. A little bigger cam would have got me even more. Just some top end additions and a cam make 300HP EZ to get.......
Reply
Old Aug 3, 2003 | 02:38 AM
  #7  
74 vert's Avatar
74 vert
Melting Slicks
20 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jan 2003
Posts: 2,165
Likes: 8
From: Where are the Smoky Mountain Cruisers? Not Correctly Restored Stingray
Default Re: engine rebuild (tnt76vette)

:iagree:
Reply

Get notified of new replies

To engine rebuild





All times are GMT -4. The time now is 05:54 AM.

story-0
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE
story-1
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-2
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-3
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-4
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-5
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-6
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-7
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-8
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-9
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE