Noise levels for a 2.0 L FI set up - interior vs exterior padding |
|
Porsche, and the Porsche crest are registered trademarks of Dr. Ing. h.c. F. Porsche AG.
This site is not affiliated with Porsche in any way. Its only purpose is to provide an online forum for car enthusiasts. All other trademarks are property of their respective owners. |
|
Noise levels for a 2.0 L FI set up - interior vs exterior padding |
Tdskip |
Dec 18 2019, 11:23 AM
Post
#21
|
Advanced Member Group: Members Posts: 3,686 Joined: 1-December 17 From: soCal Member No.: 21,666 Region Association: None |
Good morning, hope everybody’s having a good week so far. I know that from the factory there was padding in the engine compartment as well as having an interior back pad. My question is if I put additional sound deadening on the inside and then the back pad is that roughly equivalent to the sound pad that was in the engine bay originally?
I’m sure not having the pad in the engine compartment does lead to increased noise, but not sure how dramatic of an increase that would be with a fuel injected car. I know this is a subjective topic, but looking for experiences and thoughts if you don’t mind sharing them. I’d like the car to be civilized and usable for fall day driving without feeling overly fatigued ( which I am comfortable doing another vintage cars and don’t feel the need to have a modern vehicle to do ). Thanks! |
Tdskip |
Jan 26 2020, 08:24 AM
Post
#22
|
Advanced Member Group: Members Posts: 3,686 Joined: 1-December 17 From: soCal Member No.: 21,666 Region Association: None |
Just to follow this up with the experience I shared yesterday of driving a couple cars back to back - while the '73 1.7 with FI is definitely quieter the '74 2.0 with EMPI dual carbs isn't overly loud. Neither car has an engine side pad so, but both do have a driver side pad.
So to my ears anyway you can "get" away with running just the interior sound deadening. Now on a 914/6....I suspect it will get pretty loud with just the interior pad. |
Lo-Fi Version | Time is now: 23rd May 2024 - 08:49 AM |
All rights reserved 914World.com © since 2002 |
914World.com is the fastest growing online 914 community! We have it all, classifieds, events, forums, vendors, parts, autocross, racing, technical articles, events calendar, newsletter, restoration, gallery, archives, history and more for your Porsche 914 ... |