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Old 04-05-2023, 05:21 PM   #16
RobZL1
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Drives: 2017 ZL1
Join Date: Aug 2017
Location: ATL
Posts: 1,848
Quote:
Originally Posted by clg82 View Post
I have the MPVI2 tuner which the Magnuson came with, the tuner was able to store a 91 (cali gas shit tune) and the Torco. So I switch back and forth between the two. With the 91 tune I believe i was at around 690 on a dynojet. And my apologies, i just looked at the dyno sheet again and i was at around 722 to the wheels with the torco additive. These cars love high octane fuel. Radz on here has me thinking of going TooHighPSI but i want to try and stay as stealth (in case I get pulled over) as possible.
Awesome! That makes me feel like this mod is definitely worth it for a first round. Get the big expense out of the way up front, AND put down 700-ish on 93 with no heat soak to speak of.

My next step would likely be THP PI and a flex sensor in early '24, then headers and GESI's in early '25. By then, I might have fried the stock cats anyway...

By early '24, maybe Steck will have come out with his badass in-tank low side, plus PI injector control through the e92.
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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.
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