JBA shorty headers
Aug 16, 2006 | 11:13 PM
Thread Starter
Joined: Dec 2005
Posts: 1,268
From: greenville
JBA shorty headers
Realistically, how many hp can I expect to gain from a set of Jba shorty headers? Will I notice a sound in performance of sound?
Aug 17, 2006 | 12:35 AM
Joined: Feb 2006
Posts: 1,667
From:
RE: JBA shorty headers
maybe 5 hp...very slight sound change.
Aug 17, 2006 | 03:31 AM
Joined: Mar 2006
Posts: 3,893
From: arizona
RE: JBA shorty headers
i noticed a huge difference in sound, power im not sure though, like he said 5hp maybe
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
GimpyHSHS
4.6L (1996-2004 Modular) Mustang
19
Dec 19, 2023 01:12 PM
junior04
4.6L (1996-2004 Modular) Mustang
1
Sep 28, 2015 10:53 AM
JDWalton
4.6L V8 Technical Discussions
8
Sep 24, 2015 08:47 PM
trashxtrash
4.6L (1996-2004 Modular) Mustang
4
Sep 20, 2015 10:49 PM
BrantleyS550
S550 2015-2023 Mustang
0
Sep 14, 2015 04:18 PM
JBA shorty headers
