Quote:
ORIGINAL: 4600cc
Actually no muffler outflows even the cheapest glasspack. A thing called race mufflers, for example edelbrock race mufflers, or SLP race mufflers, they are no mufflers they're high quality glasspacks.
The longer the glasspack the queter it will be. A rule of thumb is to get 1 foot for engine with cats, and 2 feet for engine without cats. Sh!t, glasspacks are enoying, I had them.
|
No those are straight through mufflers, and even though they might use fiberglass or a similar material to help deaden noise, they do not even similar sound to "Glass Packs" if you ever look into an old school glass pack you will see why, they have little ridges that disrupt the airflow, a muffler such as a Dynomax Bullet and the ones you mentioned will not have any ridges. If glass packs flow so well you would see them on all the fast cars in classes that require mufflers, but nobody has them.