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Old 04-09-2022, 06:53 AM   #23
arpad_m


 
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Drives: 2018 Camaro 2SS A8
Join Date: Jul 2017
Location: East Tennessee
Posts: 11,619
Quote:
Originally Posted by Dilsher6gen View Post
I went from third to second today by accident while NLS'ing..........was wide open throttle don't know how it went into second, probably my hand placement might have been pulling the shifter towards me. Scared tf out of me but the car was fine. Engine rev'd up to red line and I hit the brakes right away. Shifting felt normal after. Rowed thru all gears no issues downshifts were fine too. No overheat as well. Got really lucky I feel. Is there some sort of safety net that prevents "money shift"?
Once you're in the undesired lower gear and the clutch engages, physics don't allow for 100% protection against such money (down)shifts, the engine will almost immediately overrev and no spark/fuel/throttle cut (limiter) can prevent it. You did the best you could by braking, and the engine will survive a slight overrev for a short while, you probably got lucky.

I think what could be done is a dynamic mechanical gear lockout system that engages based on current rpm+gear, and prevents you from slamming the shifter into any lower gear that would breach the limiter, but AFAIK nobody has come up with that yet.

Not sure it would improve the overall shift experience either... after all, people complain all the time about that one single 1>4 lockout the Camaro has, saying its presence can be felt on the 1>2 shift all the time, even when they give the car enough throttle.
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2018 Camaro 2SS — G7E MX0 NPP F55 IO6
735 rwhp | 665 rwtq

Magnuson TVS 2300 80mm pulley | Kooks 1 7/8" LT headers | JRE smooth idle terminator cam | LT4 FS & injectors | TSP forged pistons & rods
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