C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

Dynamax muffler HP effect?

Thread Tools
 
Search this Thread
 
Old May 10, 2008 | 01:34 AM
  #1  
lib's Avatar
lib
Thread Starter
Pro
15 Year Member
Conversation Starter
All Eyes On Me
 
Joined: Jun 2006
Posts: 722
Likes: 32
From: S.F. ( E. Bay) Calif.
Default Dynamax muffler HP effect?

I am considering changing the stock type of mufflers that I installed on my 63/ 250hp/ 2'' ID exhaust that I purchased from Zip when I did the re-build last year, to get more character in the sound. I understand that a certain amount of back pressure is necessary to get the best performance out of my motor. The advertising script at CC regarding this part claims "increased performance/ more power"- http://www.parts123.com/parts123/yb....5Z5Z50000050B- Is this fact or marketing? I'm not concerned about more power, only a significant reducation in HP. I am totally satisfied with the HP I now have from this motor, would just enjoy a bit more volume under acceleration- lib
Reply
Old May 10, 2008 | 09:44 AM
  #2  
Fawndeuce's Avatar
Fawndeuce
Safety Car
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Aug 2006
Posts: 3,548
Likes: 36
From: Location, Location QC,NY
Default

If you leave the rest of your exhaust system the way it is now, then the mufflers will make no noticeable difference in terms of power.



Paul
Reply
Old May 10, 2008 | 12:38 PM
  #3  
JohnZ's Avatar
JohnZ
Team Owner
Supporting Lifetime Gold
20 Year Member
Veteran: Army
 
Joined: Oct 2000
Posts: 38,897
Likes: 1,926
From: Washington Michigan
Default

Originally Posted by lib
I The advertising script at CC regarding this part claims "increased performance/ more power"- Is this fact or marketing?
Marketing hype - sound will be different, power won't.
Reply

Get notified of new replies

To Dynamax muffler HP effect?





All times are GMT -4. The time now is 05:14 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 11:09:53


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