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Post History: TTA Perf
Ok, my thinking is wrong.
Start with 25%-30% more cubic inch and tune on the gas AFR scale.
Ig …In: My take on tuning with e85
4 years ago
I just started tuning with e85 in a draw through turbo application.
It has been stated several ti …In: My take on tuning with e85
4 years ago
Something is not right with your set up.
1. Your log is not showing any learning happening. Your …In: My log. Bogs terribly under upon throttle and over idles when I shut off.
5 years ago
Looks pretty good to me.
It is odd that your Fuel Learn is fixed at 29.7 Not sure why that is, b …In: What's next
5 years ago
Wow. Those Trim % and Trim Learns are awesome. You must have the same engine combo that FiTech use …In: stumbling and die
5 years ago
Quote from Crankyolman on May 31, 2019, 9:20 pm
Thank you, I will do a log while driving this weeke …In: What's next
5 years ago
The log looks great to me.
When I look at an idle log, the data I pay attention to are:
Target …In: What's next
5 years ago
5 years ago
Nice to see another Pontiac on here.
I deal specifically with the Turbocharged Pontiac 301 Trans …In: Not sure how to title this post...
5 years ago
PWM of the pump shouldn't have much effect on the AFR unless you drop pressure considerably an …In: What's next
5 years ago
Which electric FiTech pump? An inline pump or the Fuel Command Center?In: Problems with starting, acceleration
5 years ago
To lower your IAC count, you need to turn the throttle linkage screw in with the key off. Small mov …In: What's next
5 years ago
Some things that seem odd to me.
Your IAC steps are really high at 82. Was this log with it in g …In: What's next
5 years ago
Couple of things I noticed on these last logs.....
Your IAC steps are very high at idle. The low …In: Lean/rich stumble bog solutions
5 years ago
Do you have a log of idle and just some around town stops and starts?In: Lean/rich stumble bog solutions
5 years ago
I'm just curious as I have never seen a 2x4 FiTech system in person.
How does it work with 1 …In: Lean/rich stumble bog solutions
5 years ago
It could be that it is a fuel delivery problem.
What are you running for a fuel system and fuel p …In: Problems with starting, acceleration
5 years ago
Your problem is with the lean AFR after start up. It is WAY too lean. The computer is trying to co …In: Problems with starting, acceleration
5 years ago
I looked at both your logs.
Your second log has a serious issue. Your AFR is dead lean. Like pe …In: Problems with starting, acceleration
5 years ago
Jose, if you are having some issues with it, give me a call and I can try and help you out.
It wo …In: 1979 Pontiac Firebird Trans Am 455
5 years ago
5 years ago
Just wanted to update what I found on this and that I think I have it solved.
The problem was wit …In: 600HP Power Adder - Accel and Fast Accel adjustments.
5 years ago
5 years ago
Quote from Austin DeHaas on April 25, 2019, 10:25 am
Very interesting build.
Your cubic inch sel …In: 600HP Power Adder - Accel and Fast Accel adjustments.
5 years ago
Hello everyone. I have done a lot of reading on this site and it is very informative.
I have a c …In: 600HP Power Adder - Accel and Fast Accel adjustments.
5 years ago
What type of fuel system is being used? Fuel Command Center?
What type of ignition are you using …In: Startup and idle issues
5 years ago