americaniron

Welcome, and thanks for the valuable service you will be providing.

graygt07

welcome aboard

owero01

Hi Brian, Welcome aboard. It's always get to have another expert opinion.

Javdog

Welcome Brian.

aircare84

Welcome to the forums Brian!
I've got to meet Brent,Seth & Dave,but haven't had the chance to meet you yet. I'm sure I'll get to meet you here in the future, one of the dyno days, etc. Great group you're working with.

I've got a general LT header question, talked with Brent about it a while back; is there any needed A/F ratio changes needed when installing LT's? My emailed tune from Brent was about spot on with the A/F ratio vs the dyno tune he did for me. No changes were made/needed for the A/F ratio for the LT install, and my rear O2 sensors were already turned off from earlier tune. I'm N/A by the way.
Brent had indicated that there was no A/F change needed & when he dialed in some on my car, there was no improvement.

I still to this day keep hearing/reading that an adjustment is needed after installing LT's as they can cause a lean condition.
Does it depend on brand? N/A vs S/C? Or is there just no basis for an A/F ratio difference after installing LT's?

I know we never did much after installing headers on a carb motor, just bolt on & go.


Thanks!

Mpaint99

Glad to have you aboard. Look forward to seeing you Brent and Seth again this spring,for some suspension work.