 larger diameter down pipe? |
  |
 Apr 4, 2004 - 11:27 PM
|
 
|
|
Enthusiast  Joined Jun 13, '03 From brooksville,fl Currently Offline Reputation: 0 (0%)  |
what will having a larger diameter downpipe increase horsepower or will it just make it louder thanks again
|
|
Apr 5, 2004 - 9:15 AM
|
|
|
Enthusiast Joined Nov 18, '02 From Texas Currently Offline Reputation: 0 (0%) |
If you increase it on a mildly modified car, then it won't give you too big of gains, nothing really all that noticable.
|
|
Apr 5, 2004 - 9:20 AM
|
|
 Enthusiast Joined Feb 10, '03 From Connecticut Currently Offline Reputation: 11 (100%) |
Depends on your engine. With naturally aspirated engines you'll want some back pressure. A huge exhaust basically eliminates this and you'll get lower acceleration, but a lil more top end. If u have turbo, bigger is better; to a point. Turbo relies on exhaust to power the compressor, the more exhaust going through your system, the more you'll be able to boost.
This post has been edited by Supersprynt: Apr 5, 2004 - 9:21 AM -------------------- |
|
Apr 5, 2004 - 3:00 PM
|
|
|
Enthusiast Joined Jun 13, '03 From brooksville,fl Currently Offline Reputation: 0 (0%) |
ok thanks guys
|
|
Apr 5, 2004 - 4:05 PM
|
|
|
Enthusiast Joined Dec 9, '03 From Utah Currently Offline Reputation: 0 (0%) |
some of you that are turboed and have upgraded downpipes, what size did you go.
|
|
Apr 5, 2004 - 4:33 PM
|
|
 Enthusiast Joined Mar 21, '04 From united kingdom Currently Offline Reputation: 0 (0%) |
3 inches (aussie dp)
-------------------- GT4 ST205 79 modifications and rising!!
spec list: http://sox-japoc.co.uk/forum/garage.php?mo..._vehicle&CID=10 |
|
Apr 5, 2004 - 7:28 PM
|
|
|
Enthusiast Joined Dec 9, '03 From Utah Currently Offline Reputation: 0 (0%) |
that seems to be the standard. do you know how much that added for you. I heard they make a huge difference on turbo applications.
|
|
Apr 5, 2004 - 7:29 PM
|
|
|
Enthusiast Joined Dec 9, '03 From Utah Currently Offline Reputation: 0 (0%) |
I like the numbers in ur sig uzthedentist. have you ran the 1/4? would like to know the 60' time u get out of it too.
This post has been edited by UT_Celica_GT: Apr 5, 2004 - 7:30 PM |
|
Apr 5, 2004 - 7:47 PM
|
|
|
Enthusiast Joined Feb 10, '03 From Connecticut Currently Offline Reputation: 11 (100%) |
Stock DP on the Alltrac (ST185) is 2.25''. Mines stock right now cuz they are pretty expensive. The Aussie seems pretty popular but its close to $300.
-------------------- |
|
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:
| Lo-Fi Version | Time is now: November 27th, 2024 - 6:24 PM |