12v doggy after homemade twin turbo kit
#1
#5
#7
#8
the reason it is WORSE.....
1. more exhaust restriction due to the secondary no longer being the end of the exhaust stream = less exhaust velocity = less turbo spool
2. more intake restriction because the secondary has to draw air through the primary, which won't spool and therefor becomes the restriction.
3. way too much timing for your set-up. You don't have enough fuel energy for that early of a fire. Later timing will actually give more heat to the turbo and wind it up better. Once fuel rate is up, or you run higher rpm's, it'll do you more justice.
4. I'm assuming with a 0 plate you've also cranked the AFC. More pre-boost fuel with all the above disadvantages and you've got a big laggy, smoke dog on your hands.
The solution? All the other posts!
Chris
1. more exhaust restriction due to the secondary no longer being the end of the exhaust stream = less exhaust velocity = less turbo spool
2. more intake restriction because the secondary has to draw air through the primary, which won't spool and therefor becomes the restriction.
3. way too much timing for your set-up. You don't have enough fuel energy for that early of a fire. Later timing will actually give more heat to the turbo and wind it up better. Once fuel rate is up, or you run higher rpm's, it'll do you more justice.
4. I'm assuming with a 0 plate you've also cranked the AFC. More pre-boost fuel with all the above disadvantages and you've got a big laggy, smoke dog on your hands.
The solution? All the other posts!
Chris
Thread
Thread Starter
Forum
Replies
Last Post
Alfred Bruce Millett
12 Valve 2nd Gen Dodge Cummins 94-98
7
04-03-2015 01:45 AM
offroad00
12 Valve 2nd Gen Dodge Cummins 94-98
24
10-23-2014 03:28 PM