Super AFC Tuning my car... a couple Qs.
07-04-08, 12:53 PM
#1
Partout Performance
Thread Starter
iTrader: (24)
Join Date: Mar 2007
Location: .
Posts: 1,202
Likes: 0
Received 0 Likes
on
0 Posts
Tuning my car... a couple Qs.
I have an SAFC, an AEM Tru Boost, and an Innovate LM-1. Noted fuel mods are Walbro fuel pump.
I have my Tru Boost set to 65% duty cycle which is roughly 9.9psi in 4th and creeps to like 10.2 in 5th. Perfect boost for the stock turbo/intercooler combo. I hit full boost somewhere around 5k.
My SAFC hi map currently has no correction until 3k. Than at each 1k interval it is +5 (3k) +5 (4k) +10 (5k) +0 (6k) and +0 at (7k).
This causes my AFRs to be a DEAD 11.7-11.9 until about 6k when it than becomes a 10.2.
My question is, what is causing me to run so rich up top? Can I safely turn the fuel down? Do I have upgraded secondaries?
I have my Tru Boost set to 65% duty cycle which is roughly 9.9psi in 4th and creeps to like 10.2 in 5th. Perfect boost for the stock turbo/intercooler combo. I hit full boost somewhere around 5k.
My SAFC hi map currently has no correction until 3k. Than at each 1k interval it is +5 (3k) +5 (4k) +10 (5k) +0 (6k) and +0 at (7k).
This causes my AFRs to be a DEAD 11.7-11.9 until about 6k when it than becomes a 10.2.
My question is, what is causing me to run so rich up top? Can I safely turn the fuel down? Do I have upgraded secondaries?
07-21-08, 11:26 AM
#2
Partout Performance
Thread Starter
iTrader: (24)
Join Date: Mar 2007
Location: .
Posts: 1,202
Likes: 0
Received 0 Likes
on
0 Posts
I have an SAFC, an AEM Tru Boost, and an Innovate LM-1. Noted fuel mods are Walbro fuel pump.
I have my Tru Boost set to 65% duty cycle which is roughly 9.9psi in 4th and creeps to like 10.2 in 5th. Perfect boost for the stock turbo/intercooler combo. I hit full boost somewhere around 5k.
My SAFC hi map currently has no correction until 3k. Than at each 1k interval it is +5 (3k) +5 (4k) +10 (5k) +0 (6k) and +0 at (7k).
This causes my AFRs to be a DEAD 11.7-11.9 until about 6k when it than becomes a 10.2.
My question is, what is causing me to run so rich up top? Can I safely turn the fuel down? Do I have upgraded secondaries?
I have my Tru Boost set to 65% duty cycle which is roughly 9.9psi in 4th and creeps to like 10.2 in 5th. Perfect boost for the stock turbo/intercooler combo. I hit full boost somewhere around 5k.
My SAFC hi map currently has no correction until 3k. Than at each 1k interval it is +5 (3k) +5 (4k) +10 (5k) +0 (6k) and +0 at (7k).
This causes my AFRs to be a DEAD 11.7-11.9 until about 6k when it than becomes a 10.2.
My question is, what is causing me to run so rich up top? Can I safely turn the fuel down? Do I have upgraded secondaries?
Thread
Thread Starter
Forum
Replies
Last Post
HalifaxFD
Canadian Forum
126
05-09-16 07:06 PM
The1Sun
1st Generation Specific (1979-1985)
0
09-07-15 10:21 PM
