Quote:
Originally Posted by KingLT1
No. GM has used Narrow band since the 1980's up to 2019 in everything. The C8 and CTS-V Blackwing were the first to receive widebands for open and closed loop fuel control.
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Added a crucial period after the "No" above.
Let's eat grandma! I mean: Let's eat, grandma!
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2017 ZL1 M6 Black | Maggie 2650 // 103TB // Big Gulp // CSP LT's & Ultra Cats // BMR MM // BC Forged KL13
Mods being installed-
oil pump, cam, ported heads, dual in-tank, Goliath and XDI, corn, etc., etc.