C4 General Discussion General C4 Corvette Discussion not covered in Tech

cam

Thread Tools
 
Search this Thread
 
Old Dec 10, 2014 | 05:01 PM
  #1  
19774x4's Avatar
19774x4
Thread Starter
Instructor
 
Joined: Aug 2008
Posts: 189
Likes: 0
From: petersburg il
Default cam

i have a 91vette with a 30 over 406 carbed, engine, last year i ran a hyd. cam the cars best time was 7.84, 88mph. 1/8mile, would a solid cam help me any. i drive the car on the street and race on saturday i like the car the way it is, but would like get more out of it i can. its got a 750 edelbrock and weland intake with brodock two heads.thanks
Reply
Old Dec 11, 2014 | 02:52 AM
  #2  
PcolaPaul's Avatar
PcolaPaul
Instructor
 
Joined: Jun 2014
Posts: 178
Likes: 3
From: Pensacola FL
Default

Originally Posted by 19774x4
i have a 91vette with a 30 over 406 carbed, engine, last year i ran a hyd. cam the cars best time was 7.84, 88mph. 1/8mile, would a solid cam help me any. i drive the car on the street and race on saturday i like the car the way it is, but would like get more out of it i can. its got a 750 edelbrock and weland intake with brodock two heads.thanks
You are tossing out generic info. You will need to provide more specific specs for an answer. Anything under 8 sec is fast for an 8th mile street car.
Bracket racing does not involve being fast, its being consistent to win. Get the combo you are running now to win by doing the same thing every time and making it to the final round... Then make small upgrades and do the same. Run what you say you are going to run consistently.

At lower RPMS, a solid lift cam will not make anymore HP than a hydraulic will of the same grind. There is a heck of a lot more to it than a cam change to make power.

Last edited by PcolaPaul; Dec 11, 2014 at 02:54 AM.
Reply
Old Dec 11, 2014 | 07:02 AM
  #3  
Paul Workman's Avatar
Paul Workman
Le Mans Master
15 Year Member
 
Joined: Oct 2004
Posts: 6,314
Likes: 508
From: South-central Missouri
Default

Originally Posted by PcolaPaul
***There is a heck of a lot more to it than a cam change to make power.
A-Men, brotha!
Reply
Old Dec 11, 2014 | 10:37 AM
  #4  
19774x4's Avatar
19774x4
Thread Starter
Instructor
 
Joined: Aug 2008
Posts: 189
Likes: 0
From: petersburg il
Default cam

Originally Posted by Paul Workman
A-Men, brotha!
thanks for the info,
Reply
Old Dec 11, 2014 | 12:56 PM
  #5  
Paul Workman's Avatar
Paul Workman
Le Mans Master
15 Year Member
 
Joined: Oct 2004
Posts: 6,314
Likes: 508
From: South-central Missouri
Default

Originally Posted by 19774x4
thanks for the info,
Sorry... I didn't mean to offend - just agreeing with PcolaPaul. I've been where you are, more years ago than you have birthdays. In all that time, playing with SBCs (mostly) my comment was honed and well financed by decades of attendance to the School of Hard Knocks.

Just about any recommendation to you get from the board, unless someone wants to write you a book (books ARE available, BTW) will be anecdotal at best...especially if advise is given without a clear set of your expectations and an accurate understanding of your platform.

OK... I would suggest one way to reach your goal would be to decide what you want as an END result. Then go to a reputable performance shop and discuss it with them, and be ready to take notes. Oh, and one other thing: speed cost money, so have your wallet handy. Toss in reliability and $$ increases exponentially with performance. (The old saying applies: Fast, Cheap, Reliable...YOU CAN PICK TWO!)

Last edited by Paul Workman; Dec 11, 2014 at 12:58 PM.
Reply
Old Dec 12, 2014 | 10:00 AM
  #6  
19774x4's Avatar
19774x4
Thread Starter
Instructor
 
Joined: Aug 2008
Posts: 189
Likes: 0
From: petersburg il
Default cam

Originally Posted by Paul Workman
Sorry... I didn't mean to offend - just agreeing with PcolaPaul. I've been where you are, more years ago than you have birthdays. In all that time, playing with SBCs (mostly) my comment was honed and well financed by decades of attendance to the School of Hard Knocks.

Just about any recommendation to you get from the board, unless someone wants to write you a book (books ARE available, BTW) will be anecdotal at best...especially if advise is given without a clear set of your expectations and an accurate understanding of your platform.

OK... I would suggest one way to reach your goal would be to decide what you want as an END result. Then go to a reputable performance shop and discuss it with them, and be ready to take notes. Oh, and one other thing: speed cost money, so have your wallet handy. Toss in reliability and $$ increases exponentially with performance. (The old saying applies: Fast, Cheap, Reliable...YOU CAN PICK TWO!)
thanks
Reply
Old Dec 12, 2014 | 10:03 AM
  #7  
19774x4's Avatar
19774x4
Thread Starter
Instructor
 
Joined: Aug 2008
Posts: 189
Likes: 0
From: petersburg il
Default cam

Originally Posted by Paul Workman
A-Men, brotha!
how far below 80,i am too, about 160
Reply

Get notified of new replies

To cam





All times are GMT -4. The time now is 01:52 PM.

story-0
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-1
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-2
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-3
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-4
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-5
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-6
2027 Corvette vs The World: Every C8 vs Its Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-24 16:12:42


VIEW MORE
story-7
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-8
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-9
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