Lnc-2003 no flames
01-08-2017, 10:48 AM
#1
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Lnc-2003 no flames using hptuners my 2 step won't shoot flames no matter what rpm I set it at. Just trying to get some flames in p/n. Do I have to make additional changes to the tune ?
Thanks
Set up
lq4/4l80e
69mm turbo 4" straight pipe
deka 80's
e85
afr@10psi. 10.9:1
Thanks
Set up
lq4/4l80e
69mm turbo 4" straight pipe
deka 80's
e85
afr@10psi. 10.9:1
01-09-2017, 09:18 PM
#4
i did a lot of messing around with timing to try and mimic a bang bang with HP tuners
i dont think there's any way to pull enough timing to light the charge while the exhaust valve is still open
also it's really hard on the exhaust valves.
my .02$
i dont think there's any way to pull enough timing to light the charge while the exhaust valve is still open
also it's really hard on the exhaust valves.
my .02$
01-10-2017, 02:46 AM
#5
Done antilag setup plenty of times on factory ecm
Use the IAT circuit with a relay and a momentary ground to deactivate the circuit, the ecm will read a very cold temperature. We can then use the IAT timing adder table to pull timing, i usually sim for -10 degrees and since the iat reads cold, the fuel will also be increased automatically. This rapidly increases boost and have managed to perfect it for rolling anti lag as well. Ill put a video of it, crappy low res video, but you can hear it working. And yes this creates TONS of flames.
Use the IAT circuit with a relay and a momentary ground to deactivate the circuit, the ecm will read a very cold temperature. We can then use the IAT timing adder table to pull timing, i usually sim for -10 degrees and since the iat reads cold, the fuel will also be increased automatically. This rapidly increases boost and have managed to perfect it for rolling anti lag as well. Ill put a video of it, crappy low res video, but you can hear it working. And yes this creates TONS of flames.
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01-10-2017, 04:58 PM
#10
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Done antilag setup plenty of times on factory ecm
Use the IAT circuit with a relay and a momentary ground to deactivate the circuit, the ecm will read a very cold temperature. We can then use the IAT timing adder table to pull timing, i usually sim for -10 degrees and since the iat reads cold, the fuel will also be increased automatically. This rapidly increases boost and have managed to perfect it for rolling anti lag as well. Ill put a video of it, crappy low res video, but you can hear it working. And yes this creates TONS of flames.
https://youtu.be/GwSlhEUQvjs
Use the IAT circuit with a relay and a momentary ground to deactivate the circuit, the ecm will read a very cold temperature. We can then use the IAT timing adder table to pull timing, i usually sim for -10 degrees and since the iat reads cold, the fuel will also be increased automatically. This rapidly increases boost and have managed to perfect it for rolling anti lag as well. Ill put a video of it, crappy low res video, but you can hear it working. And yes this creates TONS of flames.
https://youtu.be/GwSlhEUQvjs
01-10-2017, 05:23 PM
#11
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Done antilag setup plenty of times on factory ecm
Use the IAT circuit with a relay and a momentary ground to deactivate the circuit, the ecm will read a very cold temperature. We can then use the IAT timing adder table to pull timing, i usually sim for -10 degrees and since the iat reads cold, the fuel will also be increased automatically. This rapidly increases boost and have managed to perfect it for rolling anti lag as well. Ill put a video of it, crappy low res video, but you can hear it working. And yes this creates TONS of flames.
https://youtu.be/GwSlhEUQvjs
Use the IAT circuit with a relay and a momentary ground to deactivate the circuit, the ecm will read a very cold temperature. We can then use the IAT timing adder table to pull timing, i usually sim for -10 degrees and since the iat reads cold, the fuel will also be increased automatically. This rapidly increases boost and have managed to perfect it for rolling anti lag as well. Ill put a video of it, crappy low res video, but you can hear it working. And yes this creates TONS of flames.
https://youtu.be/GwSlhEUQvjs
I think I'm going to try and attempt this. About what rpm does it limit to ?
Thanks
01-13-2017, 07:14 AM
#13
Restricted User
I use the IAT method, but I use a 2-step with it as well. It does NOT limit your RPM.
With the IAT timing retard I pull 25 degrees of timing out and when it starts to spool up the turbo, it will push my 3200 stall converter up to 5000 RPM and everything starts to get violent.
I don't use it anymore, I only use my N2MB 2-step box.
With the IAT timing retard I pull 25 degrees of timing out and when it starts to spool up the turbo, it will push my 3200 stall converter up to 5000 RPM and everything starts to get violent.
I don't use it anymore, I only use my N2MB 2-step box.
01-13-2017, 11:22 AM
#14
Originally Posted by JoeNova
I use the IAT method, but I use a 2-step with it as well. It does NOT limit your RPM.
With the IAT timing retard I pull 25 degrees of timing out and when it starts to spool up the turbo, it will push my 3200 stall converter up to 5000 RPM and everything starts to get violent.
I don't use it anymore, I only use my N2MB 2-step box.
With the IAT timing retard I pull 25 degrees of timing out and when it starts to spool up the turbo, it will push my 3200 stall converter up to 5000 RPM and everything starts to get violent.
I don't use it anymore, I only use my N2MB 2-step box.
01-13-2017, 11:29 AM
#15
Restricted User
Works fine.
Give it RPM and TPS signal and pass the 12v power for the coils through it. You can program events cut, rpm, TPS activation, and a few other things including no-lift shift for manual trans.
I set mine to 3200 RPM and can easily build 8 PSI on the footbrake. I have it activated by the brake pedal since I have an auto car. Much more affordable than the alternatives.
Give it RPM and TPS signal and pass the 12v power for the coils through it. You can program events cut, rpm, TPS activation, and a few other things including no-lift shift for manual trans.
I set mine to 3200 RPM and can easily build 8 PSI on the footbrake. I have it activated by the brake pedal since I have an auto car. Much more affordable than the alternatives.
01-13-2017, 02:47 PM
#18
Restricted User
01-13-2017, 03:25 PM
#19
Be aware that using a 2-step to build boost will not always shot flames.
Some cars need to retard a lot of timing and use a very rich afr to build boost. Other cars need advanced timing and a leaner AFR to build the same boost.
So, every car is different and you need to find what it likes.
I have used all three 2-steps, MSD, N2Mb and LNC, for me the MSD works the best, very simple and clean to install and very good quality.
Forget about the flames and focus on building boost as quick as possible.
Some cars need to retard a lot of timing and use a very rich afr to build boost. Other cars need advanced timing and a leaner AFR to build the same boost.
So, every car is different and you need to find what it likes.
I have used all three 2-steps, MSD, N2Mb and LNC, for me the MSD works the best, very simple and clean to install and very good quality.
Forget about the flames and focus on building boost as quick as possible.