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#1 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 4,147
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'20 1LE A10 2nd gear launch
Please provide some details on how to adjust the TCM to allow for a launch in 2nd gear (in manual mode).
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2020 ZL1LE A10.
LME LT4 390 short block, CID Heads, Kong E2650, FBO. 15" conversion, Nitto 555Rii or MT ET Street R or Toyo Proxes RR. 100 octane: 1045hp/1055tq. 100 octane + Alky MAF Meth (1) 10+: |
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#2 |
![]() Drives: 2019 2SS & 1998 SS Join Date: Jul 2017
Location: Indiana
Posts: 169
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Can you even adjust the tune on the '20 TCMs? I thought after '19 they couldn't unlock them anymore.
I also doubt GM employees will tell you how to adjust anything in the tune of the car. |
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#3 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: '20 ZLE Join Date: Jun 2020
Location: Mile High
Posts: 4,147
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Yea, I just discovered the T93 TCM is locked, and I'm assuming my '20 has one. I'll bet the Russians who hacked the US Treasury could unlock it though.
__________________
2020 ZL1LE A10.
LME LT4 390 short block, CID Heads, Kong E2650, FBO. 15" conversion, Nitto 555Rii or MT ET Street R or Toyo Proxes RR. 100 octane: 1045hp/1055tq. 100 octane + Alky MAF Meth (1) 10+: |
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