Tuning twins
#1
Registered User
Thread Starter
Join Date: Oct 2007
Location: Lafayette, LA
Posts: 87
Likes: 0
Received 0 Likes
on
0 Posts
Tuning twins
Ok folks. I'm about to get my gauges installed - what pressure should I be aiming for between the turbos vs overall and what is the best method of tuning to get there? Thanks!
#3
Registered User
Join Date: Mar 2004
Location: Iowa
Posts: 1,110
Likes: 0
Received 0 Likes
on
0 Posts
Ideally you want the boost in the cold pipe to be 1/2 of boost in the intake manifold. I also hope you have a drive pressure gauge as they are critically important with twins. You want to drive a drive pressure ratio of 1 to 1 throughout the range ideally. In my case drive pressure runs 1 to 3 PSI over boost, which is perfectly acceptable to me. You adjust the boost in the cold pipe by changing the wastegate settings. Every setup is slightly different so the particulars will depend on your exact setup. Enjoy your twins! I know I love mine...
Thread
Thread Starter
Forum
Replies
Last Post
dodgediesel
3rd Gen High Performance and Accessories (5.9L Only)
17
04-05-2011 11:21 AM
Stock 02
Performance and Accessories 2nd gen only
28
09-24-2006 11:09 AM
1320
Performance and Accessories 2nd gen only
4
09-10-2004 09:04 AM