what kind of gains with stealthbox?
Registered User
Joined: Feb 2003
Posts: 614
From: Auburn, California
Don't bother. You might get 15-20 rwHp. It's trash, just get a lid. Most people who get the Stealth from what I've heard are not satisfied with the gains, compared to the price they paid. Just get a used Whisper lid off the board for under $100 and save the other $200 for other stuff.
Thread
Thread Starter
Forum
Replies
Last Post
Formula Steve
LT1 Based Engine Tech
45
Sep 19, 2023 08:31 AM
karpetcm
Parts For Sale
2
Sep 29, 2015 10:08 AM