View Single Post
Old 10-04-2022, 06:38 AM   #17 (permalink)
Logic
EcoModding Apprentice
 
Join Date: Aug 2022
Location: South Africa
Posts: 153
Thanks: 57
Thanked 73 Times in 59 Posts
Quote:
Originally Posted by aerohead View Post
Is that a good thing?
I've never experienced a vehicle which performed without the back-pressure of the rest of the exhaust system.
The entire system was 'tuned' as a unit.
If 'reversion' happened to occur within the system, it would manifest itself as a 'bluing' along some point in the exhaust pipe. Simply cutting the pipe at that point of discoloration constituted 'tuning', and elimination of any 'reversion.'
One might notice that General Motors' highest-performance Corvette engine closes off half of it's exhaust system during cylinder-deactivation in order to 'protect' back-pressure for the half of the cylinders still firing!
Is this 'Unicorn Corral' material?
For the PWTB: NO it is not.
Plz feel free to discuss that with David Vizard himself.
(You have heard of him haven't you..?)
He's active on YouTube and various forums IIRC.
  Reply With Quote
The Following User Says Thank You to Logic For This Useful Post:
aerohead (10-06-2022)