[DR.JJ]

What would be the difference between the fuel control lines and the EWG add ons? Do they work on different aspects of the tune, or do they kinda work along the same lines?

[AWDGT2]

Originally Posted by DR.JJ

What would be the difference between the fuel control lines and the EWG add ons? Do they work on different aspects of the tune, or do they kinda work along the same lines?

Stinger 3.3L EWG Connectors - JB4tech.com - International Turbo Tuning Discussion


Fuel Wires

These add on wires attach to the JB4 harness and your vehicles sensors to give the JB4 the ability to directly change the air/fuel ratio. The factory tuning runs in the 10:1 range and leaning that out to 11.5:1 has proven to be worth significant power at higher engine speed. Note these are preinstalled on the JB4 harness now so only need to be attached to the o2 sensor signal wire to enable using the included posi-taps or optional harness adapters.

[DR.JJ]

Originally Posted by AWDGT2

Stinger 3.3L EWG Connectors - JB4tech.com - International Turbo Tuning Discussion


Fuel Wires

These add on wires attach to the JB4 harness and your vehicles sensors to give the JB4 the ability to directly change the air/fuel ratio. The factory tuning runs in the 10:1 range and leaning that out to 11.5:1 has proven to be worth significant power at higher engine speed. Note these are preinstalled on the JB4 harness now so only need to be attached to the o2 sensor signal wire to enable using the included posi-taps or optional harness adapters.

If I have only a JB4, kn filters, deleted muff, 93oct, is it best to do one over the over, or just do both fuel control lines and EWG, since its easy? Oh yea, another question: Front sway bar or both? I hate the roll.

[Posjr408]

I thinking I'm doing something wrong. I lowered my bias duty and ff. Now my overboost is even worse. Am I supposed to be adjusting both? Going to reset my values and try again.

Did 40 across rpm for bias duty and ff at 40.

[Terry @ BMS]

You're not supposed to adjust duty bias, and only supposed to lower FF in increments of 5.

I'd need to see the log myself for any tuning advice.

[Posjr408]

Thanks Terry, once I get this squared away it's back to my traction issue which you did mention to try 6-3-0 boost by gear. Than it's time to activate my wmi.

[Terry @ BMS]

Yes, boost by gear does wonders for RWD traction! Our diff brace helps too.